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Avro 504 to 504K (Civil)

For a description of the format and data included in Production Tables, see here.

This page covers Production Tables of 504 to 504K Civil variants only.
For Military 504 variants see Avro 504 to 504K (Military).

For description of variants and summary of production, see Production Summary

Production Tables Index

Pre War Type 504
UK Civil Registered Type 504K - Built From Spares
UK Civil Registered Type 504K - Converted From Military
Civil Registered Type 504K - Temporary Ferry Registrations for Civil or Military Exports
Australian Civil Registered Type 504K - Built From Spares
Non-U.K. Civil Registered Type 504K (Except noted) - Aircraft Converted from Military
Japanese Civil Registered Avro 504K

Pre War Type 504

C/n	Initial Registration	Notes
Prototype Type 504 built by A.V. Roe and Co. Ltd., Miles Platting, Manchester. First flew July 1913.
(none)	(none)	To Daily Mail newspaper, April 1914, with an alternative interchangeable float undercarriage. Impressed into RNAS as 889, but crashed during delivery flight.
4 Type 504 aircraft built by A.V. Roe and Co. Ltd., Miles Platting, Manchester, for exhibition, private and experimental use.
(none)	(none)	Exhibited at Belle Vue, Manchester, in January 1914.
(none)	(none)	To Brooklands, February 1914, and fitted with Armstrong Whitworth built 100 h.p. ABC powerplant.
(none)	(none)	Exhibited at the Olympia Aero Show, March 1914.
(none)	(none)	To Harold Blackburn, Southport, in July 1914
Total Production 5

UK Civil Registered Type 504K - Built From Spares (All Aircraft Built as 3-Seaters)

C/n	Initial Registration	Notes
R/LE/10390	G-EBGY	Built by A.V.Roe and Co. Ltd in 1923. To Wm Beardmore and Co Ltd.
R/LE/10407	G-EBGZ	Built by A.V.Roe and Co. Ltd in 1923. To Wm Beardmore and Co Ltd.
R/LE/12663	G-EBIS	Built by A.V.Roe and Co. Ltd in 1924. To Wm Beardmore and Co Ltd.
	G-EBIZ	Built by the Cornwall Aviation Co. Ltd, St. Austell in 1924
	G-EBJE	Built by Southern Counties Aviation Co, Brooklands (registered to Geoffrey V Peck) in 1924.
	G-EBKS	Built by Southern Counties Aviation Co, Brooklands, in 1925. Named 'Attaboy'.
R/LE/18615	G-EBLA	Built by A.V.Roe and Co. Ltd in 1925. To North Sea Aerial and General Transport Co. Ltd. Used by Reserve School at Brough.
	G-EBVL	Built by the Gnat Aero Co of Shoreham. To Lionel Edward Richard Bellairs, Burwash, Sussex.
	G-EBWO	Built by the Henderson Flying School Ltd, Brooklands, in 1928, for Dr. M.C. Wall, Woodley. Fitted with a 100 h.p. Anzani.
	G-EBYE	Built by the Henderson Flying School Ltd, Brooklands, in 1928.
	G-AAAF	Built by the Cornwall Aviation Co. Ltd., St. Austell in 1928
	G-AACA	Built by the Brooklands School of Flying, Brooklands in 1928.
	G-AACW	Built by the Dominion Aircraft Ltd., Shoreham and Gatwick, in 1928.
	G-AACX	Built by the Dominion Aircraft Ltd., Shoreham and Gatwick, in 1928.
	G-AAEM	Built by the Brooklands School of Flying, Brooklands in 1929.
	G-AAES	Built by Thomas J. Carslake, Hooton Park, in 1929.
	G-AAEZ	Built by Aeroplane Services Ltd., Castle Bromwich, in 1929.
	G-AAFE	Built by Inland Flying Services Ltd, Maylands, Romford, in 1929.
	G-AAGB	Built by Surrey Flying Services Ltd., Croydon, in 1929.
	G-AAGG	Built by Phillips and Powis Aircraft (Reading) Ltd., Woodley, in 1929.
R/R3/SP/312	G-AARV	To Sydenham Armstrong Payne Jnr, Lympne, in 1929. Actual builder unclear.
	G-AASX	Built by the Allison Aviation Co. Ltd. (possibly Alliston Aviation Co. Ltd, Brooklands?) in 1930.
	G-AATY	Built by the Wolverhampton Aircraft Co. Ltd in 1930.
KAS1	G-AAUJ	Built by Kent Aircraft Services Ltd, Bekesbourne in 1930.
KAS2	G-AAUK	Built by Kent Aircraft Services Ltd, Bekesbourne in 1930.
KAS3	G-AAUL	Built by Kent Aircraft Services Ltd, Bekesbourne in 1930.
KAS5	G-AAWC	Built by Kent Aircraft Services Ltd, Bekesbourne in 1930.
KAS4	G-AAWD	Built by Kent Aircraft Services Ltd, Bekesbourne in 1930.
	G-ABAA	Built by G and H Aviation Ltd., Barnet, Middlesex, in May 1930.
	G-ABAB	Built by G and H Aviation Ltd., Barnet, Middlesex, in May 1930.
KAS6	G-ABJF	Built by Kent Aircraft Services Ltd, Bekesbourne in 1930.
KAS7	G-ABOL	Built by Kent Aircraft Services Ltd, Bekesbourne in 1930.
	G-ABSL	Built by C.B. Field, Kingswood, in 1931. To Modern Airways Ltd, London (based at Porthcawl).
	G-ABYB	Built by the Chelmsford and District Aero Club in 1932 (registered to proprietor Capt. Heinz Maurice Talbot Lehmann).
	G-ACAU	Built by C.B. Field, Kingswood, in 1931.
	G-ACAV	Built by C.B. Field, Kingswood, in 1931.
Total Production (36)

UK Civil Registered Type 504K - Aircraft Converted from Military

Initial Registration	Original Military Serial ⁽⁶⁾	Notes
K-147/G-EAFH	Not Recorded	C/n ATC.14. To A.V. Roe and Co. Ltd. A.B.C. Wasp engine test bed. Later converted to Type 548.
G-EAAK	E4222	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EAAL	E4154	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding. Modified to Type 548 for D.H. by the Aircraft Disposal Co.Ltd at Croydon in 11.25.
G-EAAM	E3289	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EAAN	E4225	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EAAX	D6205	To Grahame-White Aviation Co Ltd. Operated by the London Flying Club at Hendon.
G-EAAY	C724	To Grahame-White Aviation Co Ltd. Operated by the London Flying Club at Hendon.
G-EABA	E3480	To Grahame-White Aviation Co Ltd. Operated by the London Flying Club at Hendon.
G-EABE	E4137	To Grahame-White Aviation Co Ltd. Operated by the London Flying Club at Hendon.
G-EABF	C748	To Grahame-White Aviation Co Ltd. Operated by the London Flying Club at Hendon.
G-EABG	C749	To Grahame-White Aviation Co Ltd. Operated by the London Flying Club at Hendon.
G-EABH	B8758	To Grahame-White Aviation Co Ltd. Operated by the London Flying Club at Hendon.
G-EABJ	E4359	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding (Fleet No.3).
G-EABK	D8287	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EABL	E4324	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EABM	E4360	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding (Fleet No.2).
G-EABN	C723	To Grahame-White Aviation Co Ltd. Operated by the London Flying Club at Hendon.
G-EABO	D6202	To Grahame-White Aviation Co Ltd. To Canada May 1920 as G-CAAE.
G-EABP	F9802	To Grahame-White Aviation Co Ltd. Later to To A.V Roe and Co Ltd for Belgian Air Force July 1921 with new c/n 5011.
G-EABT	D6201	To London and Provincial Aviation Co for joyriding.
G-EABV	D6229	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding (Fleet No.5).
G-EABW	C747	To Grahame-White Aviation Co Ltd. Operated by the London Flying Club at Hendon.
G-EABX	E4230	To Grahame-White Aviation Co Ltd. Operated by the London Flying Club at Hendon.
G-EACA	E6765	To George J. Lusted, Shoreham.
G-EACB	E1671	To A.V Roe and Co Ltd. No C. of A. Marks cancelled in September 1920.
G-EACD	E4224	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EACL	D9298	To Berkshire Aviation Co, East Hanney, Wantage, Berks (registered to John Duncan Vernon Holmes).
G-EACS	D9341	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EACV	E4233	To Vickers Ltd, Joyce Green. Sold abroad?
G-EACW	E1663	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EADA	E4221	To A.V. Roe and Co. Ltd; operated by the Avro Transport Co for joyriding. With expiry of CofA on 20.5.21 it was fitted with a Lucifer engine at Hamble. Later fitted with N-type undercarriage for Type 504N prototype trials at Farnborough and Martiesham Heath in 1923.
G-EADD	E1665	To A.V.Roe and Co. Ltd; operated by the Avro Transport Co for joyriding.
G-EADH	E3502	To West of Scotland Avn Co, no CofA issued. To Kingwell and Jones Flying Co Ltd, Alloa, Midlothian in May 1922.
G-EADI	E3292	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding (Fleet No.6).
G-EADJ	H2581	To A.V Roe and Co Ltd for conversion to Type 504L.
G-EADK	H2582	To A.V Roe and Co Ltd for conversion to Type 504L.
G-EADL	E4348	To the Cosmos Engineering Co. Ltd., Filton in October 1919, via A.V. Roe, for testing their 100 h.p. Lucifer.
G-EADM	E4336	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding. Later to Belgian Air Force July 1921 with new c/n 5013.
G-EADN	E3298	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding. Later to Belgian Air Force July 1921 with new c/n 5012.
G-EADO	F8706	To Central Aircraft Co, Northolt.
G-EADP	E3481	To Central Aircraft Co, Northolt. Named 'White Wings'.
G-EADQ	D7588	To Central Aircraft Co, Northolt. To the Irish Air Corps as 'VI' in June 1922.
G-EADR	D6245	To Bournemouth Aviation Co Ltd for joyriding.
G-EADS	H2507	To Vickers Ltd, Joyce Green. Sold abroad?
G-EADU	D9329	To Central Aircraft Co, Northolt.
G-EADW	E4343	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EADX	D6239	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding (Fleet No.9).
G-EADY	E3408	To Navarro Aviation Co, London.
G-EAEA	D9304	To Navarro Aviation Co, London.
G-EAEB	B8774	To Navarro Aviation Co, London.
G-EAEC	E3501	To Cambridge School of Flying. To Australia August 1919 as G-AUDQ
G-EAEN	D9018	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding (Fleet No.11).
G-EAEO	E4362	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding (Fleet No.10).
G-EAEV	H2586	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EAEY	H2560	To Vickers Ltd, Joyce Green. Sold abroad?
G-EAEZ	H2561	To Vickers Ltd, Joyce Green. Sold abroad?
G-EAFC	E1660	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding (Fleet No.16).
G-EAFD	E4329	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding (Fleet No.12).
G-EAFE	D7648	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EAFP	E3363	To Central Aircraft Co, Northolt. To Australia December 1921 as G-AUFP.
G-EAFQ	E4180	To Telford J. Rogers, Birmingham.
G-EAFS	D9340	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding (Fleet No.15).
G-EAFU	H2383	Ntu - To South Africa. See note 17.
G-EAFV	H2384	Ntu - To South Africa. See note 17.
G-EAFW	H2591	Ntu - To South Africa. See note 17.
G-EAFX	H6543	To Golden Eagle Aviation Co Ltd, Manchester. Rebuilt as G-EASG.
G-EAGB	H5173	To Aerial Photos Ltd, Edinburgh.
G-EAGC	H5172	To London and Provincial Aviation Co.
G-EAGD	D5499	To London and Provincial Aviation Co. Damaged and rebuilt as G-EALE.
G-EAGI	E4234	To Central Aircraft Co, Northolt.
G-EAGJ	C746	To Central Aircraft Co, Northolt.
G-EAGO	D9343	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding, but crashed and registration n.t.u.
G-EAGT	D6217	To Kingsbury Aviation Co.
G-EAGV	H6598	To North Sea Aerial Navigation Co Ltd.
G-EAGW	H6599	To North Sea Aerial Navigation Co Ltd.
G-EAGZ	D8984	To Northern Aircraft Transport and Travel Co Ltd.
G-EAHK	E4340	To Bournemouth Aviation Co Ltd.
G-EAHL	E4118	To Cambridge School of Flying.
G-EAHM	E1707	To T.D. Lewis.
G-EAHO	H1959	H.V. David, Aberystwyth.
G-EAHU	E1611	To Aerial Photos Ltd, Edinburgh.
G-EAHV	H2297	To Aerial Photos Ltd, Edinburgh.
G-EAHW	E3364	To Handley Page Ltd.
G-EAHX	E3366	To Handley Page Ltd.
G-EAHY	H7513	To West of Scotland Aviation Co, Renfrew.
G-EAHZ	H2411	To West of Scotland Aviation Co, Renfrew.
G-EAIA	F8717	To West of Scotland Aviation Co, Renfrew.
G-EAIB	D9303	To Berkshire Aviation Co, East Hanney, Wantage, Berks (registered to John Duncan Vernon Holmes).
G-EAIG	E1675	To Aerial Photos Ltd, Edinburgh.
G-EAIH	H2595	A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding. To Belgian Air Force July 1921 with new c/n (possibly 5014).
G-EAII	H2596	A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EAIJ	H2597	A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EAIO	E3359	To Aircraft Transport and Travel Ltd.
G-EAIP	E4143	To Aircraft Transport and Travel Ltd.
G-EAIQ	E4144	To Aircraft Transport and Travel Ltd.
G-EAIR	E4164	To Aircraft Transport and Travel Ltd.
G-EAIS	E4170	To Aircraft Transport and Travel Ltd.
G-EAIV		UK Reg ntu. Shipped directly to Australia. See G-AUCB.
G-EAIW		UK Reg ntu. Shipped directly to Australia. See G-AUIW.
G-EAIX		UK Reg ntu. Shipped directly to Australia. See G-AUIX.
G-EAIY		UK Reg ntu. Shipped directly to Australia. See G-AUCE
G-EAJB	H2598	To A. V.Roe and Co. Ltd. Lucifer engine test bed at Filton until replaced by G-EBFB. To the Henderson Flying School Ltd at Brooklands in 1927 and modified to a non-standard Type 548.
G-EAJG	H1956	To Eastbourne Aviation Co Ltd.
G-EAJK	D7619	To Central Aircraft Co, Northolt.
G-EAJP	E1728	To Navarro-Wellesley Aviation Co.
G-EAJQ	H2587	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EAJU	H2592	To Gnat Aero Co.
G-EAJZ	H2594	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EAKB	H2588	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EAKW	H2593	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EAKX	H2600	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EAKY	H2599	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EAKZ	E3297	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EALA	E1640	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EALD	H1925	To Eastbourne Aviation Co Ltd.
G-EALE		Ex-G-EAGD. To Aerial Photos Ltd, Edinburgh.
G-EALF	J743	To A.V Roe and Co Ltd for conversion to Type 548.
G-EAMI	E3399	To W.G. Pudney.
G-EAMN	J747	To A.V Roe and Co Ltd; possibly exported.
G-EAMO	J746	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding. To Chilean Military Aviation Service September 1921.
G-EAMP	J745	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EAMQ	J748	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EAMZ	E3724	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EANC	H2318	To A.V Roe and Co Ltd; possibly exported.
G-EAND	J749	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding. To Belgian Air Force July 1921 with new c/n (possibly 5015).
G-EANE	J751	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding. To Chilean Military Aviation Service September 1921.
G-EANF	J752	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EANG	J753	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding. To Belgian Air Force July 1921 with new c/n (possibly 5016).
G-EANN	H2514	To Sir Phillip Sassoon, Lympne.
G-EANO	J756	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding.
G-EANQ	J755	To A.V Roe and Co Ltd; operated by the Avro Transport Co for joyriding (Fleet No.1).
G-EANT	E3358	To G.N. Ltd., Brooklands. Used to assist the Godfrey-Nash motor racing interests.
G-EAOE	E3505	To Lt. Col. R.B.Bourdillon.
G-EAQU	E3021	To Scottish Aerial Transportation Co.
G-EAQV	E9443	To Scottish Aerial Transportation Co.
G-EARP	Not Recorded	To Pudney-Brettel-Owen Co.
G-EARZ	H6551	To Bournemouth Aviation Co Ltd.
G-EASA	F9809	To Bournemouth Aviation Co Ltd.
G-EASB	F9810	To Bournemouth Aviation Co Ltd.
G-EASF	D5858	To Cobham-Holmes Aviation Co.
G-EASG		Ex-G-EAFX. To Golden Eagle Aviation Co.
G-EATB	F8902	To A.R. van den Bergh, Gloucester.
G-EATU	E3046	To C.L Pashley, Shoreham.
G-EATV	E3045	To International Aviation Co Ltd.
G-EATZ	E3022	To J.M. Drysdale. Not converted. To G-EAVC October 1920.
G-EAVC		Ex-G-EATZ. To W.R. Bailey, Newport.
G-EAVD	E6757	To Handley Page Ltd; possibly exported.
G-EAVI	E1644	To W.A. Hadden, Kincardshire.
G-EAWI	E3672	To Surrey Flying Services Ltd, Croydon.
G-EAWJ	D2035	To Surrey Flying Services Ltd, Croydon.
G-EAWK	E3671	To Welsh Aviation Co Ltd, Swansea.
G-EAWL	E9341	To Welsh Aviation Co Ltd, Swansea.
G-EAWM	E9245	To Welsh Aviation Co Ltd, Swansea.
G-EAXY	D9058	To The Royal Aero Club.
G-EAYB	H6608	To The Royal Aero Club via the Aircraft Disposal Co Ltd.
G-EAYC	H6609	To The Royal Aero Club via the Aircraft Disposal Co Ltd.
G-EAYD	H7428	To Aircraft Disposal Co Ltd. Converted to Type 548.
G-EAZW	H2295	To Manchester Aviation Co Ltd.
G-EAZX	E1860	To Manchester Aviation Co Ltd.
G-EBAV	F9783	To Leatherhead Aviation Services.
G-EBAY	Not Recorded	To Herbert Sykes (Psyche's Flying Circus), Kingsbury, Middlesex.
G-EBBF	E1843	To Herbert Sykes (Psyche's Flying Circus), Kingsbury, Middlesex.
G-EBCB	H221	To Kingwill and Jones Flying Co, Alloa, Midlothian.
G-EBCK	E3379	To Bekshire Aviation Co Ltd, East Hanney, Wantage, Berks (registered to Frederick James Vernon Holmes).
G-EBCL	E9227	To W.R. Bailey, Newport.
G-EBCQ	H6547	To Leatherhead Aviation Services.
G-EBDP	F2284	To Surrey Flying Services Ltd, Croydon.
G-EBEL	E3291	To London Aviation Co Ltd. Sold abroad January 1923.
G-EBEO	C691	To A.S.J. Chapman.
G-EBFB	H2518	To Aircraft Disposal Co. Ltd. Lucifer engine tests at Filton.
G-EBFV	Not Recorded	To Bekshire Aviation Co Ltd, East Hanney, Wantage, Berks (registered to Frederick James Vernon Holmes).
G-EBFW	E1850	To Surrey Flying Services Ltd, Croydon.
G-EBGH	H6602	To Manchester Aviation Co Ltd.
G-EBGI	H2416	To Manchester Airways.
G-EBHB	Not Recorded	To Manchester Airways.
G-EBHE		Converted from Type 504N 1932.
G-EBHM	E3794	To Surrey Flying Services Ltd, Croydon.
G-EBII	E1826	To Surrey Flying Services Ltd, Croydon.
G-EBIN	Not Recorded	To Bekshire Aviation Co Ltd, East Hanney, Wantage, Berks (registered to Frederick James Vernon Holmes).
G-EBKB	E2969	To Bekshire Aviation Co Ltd, East Hanney, Wantage, Berks (registered to Frederick James Vernon Holmes).
G-EBKR	E3382	To Bekshire Aviation Co Ltd, East Hanney, Wantage, Berks (registered to Frederick James Vernon Holmes).
G-EBKX	E3386	To Bekshire Aviation Co Ltd, East Hanney, Wantage, Berks (registered to Frederick James Vernon Holmes).
G-EBNH	Not Recorded	To T.J. Carslake, Hooton
G-EBNR	F8864	To Cornwall Aviation Co Ltd, St. Austell.
G-EBOB	F8865	To Berkshire Aviation Tours Ltd, East Hanney, Wantage, Berks (registered to Frederick James Vernon Holmes).
G-EBQR	Not Recorded	To Western Aviation Co Ltd, Cheltenham.
G-EBSE	H2234	To Cornwall Aviation Co Ltd, St. Austell.
G-EBSG	H257	To South Wales Airways, Bridgend, Glamorgan.
G-EBSJ	H2365	To A.H. Matthews, Maylands.
G-EBSL	D6330	To Berkshire Aviation Tours Ltd, East Hanney, Wantage, Berks (registered to Frederick James Vernon Holmes).
G-EBSM	H9859	To Berkshire Aviation Tours Ltd, East Hanney, Wantage, Berks (registered to Frederick James Vernon Holmes).
G-EBVW	Not Recorded	To Berkshire Aviation Tours Ltd, East Hanney, Wantage, Berks (registered to Frederick James Vernon Holmes).
G-EBWF	Not Recorded	To L.J. Sky-Trips Ltd, Bakesbourne.
G-EBXA	Not Recorded	To William Beardmore and Co. Ltd. Reserve School trainer.
G-EBXV	Not Recorded	To Western Aviation Co Ltd, Cheltenham.
G-EBYB	Not Recorded	To Gnat Aero Co Ltd, Shoreham.
G-EBYW	Not Recorded	To Surrey Flying Services Ltd, Croydon.
G-EBZA	Not Recorded	To L.J. Sky-Trips Ltd, Bakesbourne.
G-EBZB	H2262	To Surrey Flying Services Ltd, Croydon.
G-AACG	F8811	To Lionel J. Anderson, Epping.
G-AADY	J8373	To Lt Col G.L.P. Henderson.
G-AAED	Not Recorded	To John Sale and Anthony Barnett, Shoreham.
G-AAFJ	J8875	To Lt Col G.L.P. Henderson.
G-AAFT	J8379	To Inland Flying Services Ltd (registerd to Archer B. Forsyth), Maylands, Romford.
G-AASS	F2540	To Leslie G. Anderson, Hanworth.
G-AAST	F9819	To Ernest Brown, Burnley.
G-AAVW	F9720	To Leslie G. Anderson.
G-AAWB	Not Recorded	To Southern Aircraft Ltd. Conversion cancelled.
G-AAYH	H9833	To Northern Air Transport Ltd, Barton. Later to Eire as EI-AAM.
G-AAYI	H9861	To Cornwall Aviation Co Ltd, St. Austell.
G-AAYM	J8370	To Surrey Flying Services Ltd, Croydon.
G-ABAU	J8353	To H. Sinclair, Brooklands.
G-ABAV	J8348	To Northern Air Transport Ltd, Barton.
G-ABAW	J8347	To Northern Air Transport Ltd, Barton.
G-ABAY	Not Recorded	To Surrey Flying Services Ltd, Croydon.
G-ABBF	H202	To Rollason Aviation Co.
G-ABGI	Not Recorded	To Mrs V Brailey, Cardiff.
G-ABGJ	Not Recorded	To Mrs V Brailey, Cardiff.
G-ABHI	J8342	To Northern Air Transport Ltd, Barton.
G-ABHJ	J8343	To Northern Air Transport Ltd, Barton.
G-ABHK	J8351	To Northern Air Transport Ltd, Barton.
G-ABHP	J8371	To Northern Air Transport Ltd, Barton. To Eire as EI-AAN.
G-ABLL	J8333	To Northern Air Transport Ltd, Barton.
G-ABLV	H3086	To South Wales Airways (registered to Robert Henry Thomas), Bridgend, Glamorgan.
G-ABLW	H3087	To South Wales Airways (registered to Robert Henry Thomas), Bridgend, Glamorgan.
G-ABML	E438	To The Calder Valley Aero Club, Burnley. Conversion cancelled.
G-ABSM	H1986	To Eric Leslie Gandar Dower, Shoreham, via C.B. Field, Kingswood.
G-ABSN	H2965	To London and Provincial Aviation Co, via C.B. Field, Kingswood.
G-ABTX	Not Recorded	To John MacKay, Aberdeen. Conversion cancelled.
G-ABUK	J8365	To Air Travel Ltd, Wisbech, Cambs. (registered to Frederick James Vernon Holmes)
G-ABVH	J8372	To Air Travel Ltd, Wisbech, Cambs. (registered to Frederick James Vernon Holmes)
G-ABVY	Not Recorded	To Air Travel Ltd, Wisbech, Cambs. (registered to Frederick James Vernon Holmes). Later converted to Type 504N.
G-ABWK	E9353	To the Essex Flying Club, East Horndon.
G-ABZC	Not Recorded	To Surrey Flying Services Ltd, Croydon.
G-ACCX	Not Recorded	To Air Travel Ltd, Wisbech, Cambs. (registered to Frederick James Vernon Holmes). Later converted to Type 504N.
G-ACNB/G-ADEV		See note 16
Total Conversions (222)
Total Not Completed, Ntu or Re-registered (14)

Civil Registered Type 504K - Temporary Ferry Registrations for Civil or Military Exports

Initial Registration	Original Military Serial	Notes
2 aircraft supplied by A.V Roe and Co Ltd to Det Danske Luftfartselskab (DDL), Denmark.
G-EAJE	H2549	Registered to DDL pilot Capt. J.D. Atkinson. To T-DOLM.
G-EAJF	H2556	Registered to DDL pilot Capt. J.D. Atkinson.
2 aircraft supplied by A.V Roe and Co Ltd to the Swiss Aero Club, September 1919.
G-EAKR	E4246	Wrecked on delivery flight 20 September 1919.
G-EAKV	J803	Crashed at Nyon on 2 November 1919. Re-built for the Ecole Aero Lausanne as CH-I0.
8 aircraft supplied by A.V Roe and Co Ltd to the Japanese Naval Air Service. See note 13.
G-EANP	J754
G-EANX	J757
G-EANY	J758
G-EANZ	J759
G-EAOA	J760
G-EAOB	J761
G-EAOC	J762
G-EAOD	J763
6 aircraft supplied by A.V Roe and Co Ltd to the Belgian Air Force in May 1921.
O-BADG		To Belgian AF as A-7.
O-BADH		To Belgian AF as A-8.
O-BADI		To Belgian AF as A-9.
O-BADK		To Belgian AF as A-10.
O-BADL		To Belgian AF as A-11.
O-BADM		To Belgian AF as A-12.
21 aircraft supplied by the Aircraft Disposal Co Ltd to the Belgian Air Force between November 1921 and June 1924.
G-EAZF	H7426	Crashed on test.
G-EAZG	H6605
G-EAZK	H6611
G-EAZL	H6601	Crashed on test.
G-EAZQ	H2516
G-EAZR	H2553
G-EAZS	H2558
G-EAZU	H2509
G-EAZV	H2565
G-EBAF	H7467
G-EBBP	H6653
G-EBCC	H6656
G-EBCD	H7487
G-EBCF	H2065
G-EBCO	H7482
G-EBCR	H7474
G-EBCS	H2062
G-EBCT	H2071
G-EBDC	H2060
G-EBDJ	H2052
G-EBGV	E9358
1 aircraft supplied by the Aircraft Disposal Co Ltd to the Finnish AF in January 1927.
G-EBNU	E448

Australian Civil Registered Type 504K - Built From Spares

C/n	Initial Registration	Notes
4 aircraft erected by A.V. Roe and Co. Ltd., Newton Heath, Manchester, and shipped direcctly to The Australian Aircraft and Engineering Co. Ltd. of Mascot, New South Wales, Australia, August 1919.
AAEC.1	G-AUCB	UK Reg G-EAIV Ntu. Converted to 3-seater with 130 h.p. Clerget powerplant. Retained by AAEC for joyriding. Initially unregistered, gained Australian registration in 1921.
AAEC.2	G-AUIW	UK Reg G-EAIW Ntu. Converted to 3-seater with 130 h.p. Clerget powerplant. Flown without Australian registraion.
AAEC.3	G-AUIX	UK Reg G-EAIX Ntu. Converted to 3-seater with 130 h.p. Clerget powerplant. Flown without Australian registraion. To NZ Aerial Transport Co, Hastings, December 1920.
AAEC.4	G-AUBE	UK Reg G-EAIY Ntu.110 h.p. Le Rhône powerplant. To Queensland Northern Graziers Association, Brisbane, in August 1920.
12 aircraft erected by The Australian Aircraft and Engineering Co. Ltd. of Mascot, New South Wales, Australia, in 1921, from components shipped from A.V. Roe, England.
D.1	G-AUBG	100 h.p. Sunbeam Dyak powerplant. To QANTAS. Converted to Type 548A.
D.2	G-AUEO	100 h.p. Sunbeam Dyak powerplant. To P. Hogarth. (VH-UEO from March 1929).
AAEC.5	G-AUCD	130 h.p. Clerget powerplant. Retained by AAEC; Converted to Type 504L in 1922. Lapsed 27.6.23.
AAEC.6	G-AUCE	130 h.p. Clerget powerplant. Retained by AAEC; Lapsed 27.6.23.
D.5	G-AUBJ	100 h.p. Sunbeam Dyak powerplant. To Chapman Aerial Services Ltd, Sydney.
D.6	G-AUBS	100 h.p. Sunbeam Dyak powerplant. To P. Heyde, Nimmitabel N.S.W.
D.7	G-AUCZ	100 h.p. Sunbeam Dyak powerplant. To A.G. McKeahnie, Queanbeyan, NSW (VH-UCZ from March 1929)
D.8	G-AUDM	100 h.p. Sunbeam Dyak powerplant. To A.D. Reid, Taree, N.S.W.
D.9	G-AUDR	100 h.p. Sunbeam Dyak powerplant. To M.G.B. Cox, Mascot, N.S.W. Later to E.R. Videan and E.W. Beckman of Brisbane, who installed a 150 h.p. Curtiss K6 powerplant.
??		To Auto Aero Services Ltd - see note 4.
??		To Auto Aero Services Ltd - see note 4.
??		To A.G. (or A.E.) Laresche of Walgett - see note 5.
Total Production (16)

Non-U.K. Civil Registered Type 504K (Except noted) - Aircraft Converted from Military (In alphabetical order by country)

C/n	Initial Registration	Notes
Australia		Total: 504J (1) 504K (21)
G-AUBA	H2030	To Garth M. Elwyn, Inglewood Qld. Later VH-UBA.
G-AUBK		To Capt E.W. Percival, Richmond N.S.W. 80 h.p. Renault powerplant, later replaced by 130 h.p. Airdisco.
G-AUBL	D6396	To G.A. Daniels (Orva Commercial Aviation Co), Sydney.
G-AUBM	H2846	To Commercial Aviation Co. Crashed before registration. Has been indicated as ex-H2486, but this was still in RAF service, destroyed Abu Seir, October 1927.
G-AUBP		To K.J. Austin, Mudgee N.S.W. Wfu 27 June 1923 and sold to E.W. Percival for spares October 1923. See G-AUEP.
G-AUBQ	H1915	To The Diggers Cooperative Aviation Co Ltd.
G-AUBR	H1909	To The Diggers Cooperative Aviation Co Ltd.
G-AUCG		To The Harry J Butler and Kauper Aviation Co Ltd.
G-AUCI	H1973	To The Harry J Butler and Kauper Aviation Co Ltd. Ntu - to G-AUEN.
G-AUCJ	E3432	To Geelong Air Service registered to C.D. Pratt), Geelong Vic.
G-AUCL		Type 504J. To Curator of Intestate Estates. Later VH-UCL.
G-AUCN		To Mildura Aircraft Co, Irymple Vic.
G-AUCY	H7499	To K.R.M. Farmer and J. McPherson, Malvern Vic.
G-AUDA	J5512	To Aeroflight Aviation Co (registered to P.W. Snell and S.W. Bird).
G-AUDQ	E3501	Ex-G-EAEC. To A.W. Vigers, Essendon Vic.
G-AUEC	H1960	To L.H. Holden, Sydney.
G-AUEN		Ex G-AUEN. To F.J. Barnes, Cunderdin WA.
G-AUEP		To Capt E.W. Percival, Richmond N.S.W. Built from parts of G-AUBP and fitted with Hispano-Suiza powerplant.
G-AUEW		To Ascot Aerial Services Ltd (registered to E.W. Beckman), Brisbane .
G-AUFP	E3363	Ex G-EAFP. To Larkin Aircraft Supply Co. Later VH-UFP. At some time fitted with a 100 h.p. Sunbeam Dyak, possibly after being rebuilt by Matthews Aviation, Essendon, April 1932.
G-AUGP		To Larkin Aircraft Supply Co, named 'Pilot Bird'. Later VH-UGP.
Belgium (See Note 3)		Total (13)
OO-ANS		SABCA Built, Ex Belgian Air Force. To Georges Dassy, Brussels.
OO-ANW		SABCA Built, Ex Belgian Air Force. To Section Gantoise de Vol sans Moteur, Ghent.
OO-ANY		SABCA Built, Ex Belgian Air Force. To Marc Henry and Jacques Eli, Melle-lez-Gand.
OO-APA		SABCA Built, Ex Belgian Air Force. To J.P.M.G. Kervyn de Marcke ten Driessche, Bruges.
OO-APB		SABCA Built, Ex Belgian Air Force. To Telesphore Georges, Hasselt.
OO-APD		SABCA Built, Ex Belgian Air Force. To P.J. Guldentops, Evere.
OO-APE		SABCA Built, Ex Belgian Air Force. To Arm. Bollinne, Evere.
OO-APK		SABCA Built, Ex Belgian Air Force. To J.M.H. Wellens, Etterbeek.
OO-APL		SABCA Built, Ex Belgian Air Force. To R.E.C. Boisson, Schaerbeek
OO-APN		SABCA Built, Ex Belgian Air Force. To Lucien Baugniet, Brussels.
OO-APX		SABCA Built, Ex Belgian Air Force. To Charles Wilbers, Brussels.
OO-APY		SABCA Built, Ex Belgian Air Force. To Jean Baptiste Van Mossevelde, Termonde.
OO-BOB		SABCA Built, Ex Belgian Air Force. To Leon Coeckelbergh, Brussels.
Canada		Total (7)
G-CAAE	D6202	Ex-G-EABO. To Canadian Aerial Services.
G-CAAQ	H2292	To Canadian Aircraft Co Ltd, Winnipeg.
G-CAAR	D9076	To Canadian Aircraft Co Ltd, Winnipeg.
G-CABD	D8842	To Bishop-Barker Aero Ltd, Armour Heights Ont.
G-CABP		To Edmonton Aircraft Co, Edmonton
G-CABS	D8997	To Canadian Aircraft Co Ltd, Winnipeg. Crashed and rebuilt as Type 548 G-CACI.
G-CABV	F9738	To Canadian Aircraft Co Ltd, Winnipeg, named 'Thunderbird'.
Denmark		Total (3)
T-DOLM	H2549	Ex-G-EAJE. To Det Danske Luftfartselskab A/S (DDL - Danish Air Lines); later to Danish Army as Avro.2.
none	H2556	Ex-G-EAJF. To Danish Army as Avro.1.
none	H2545	To F. Fredrickson. To Danish Army as Avro.3. First aircraft in Iceland.
OY-DEL	H2023	Ex Danish Naval Air Service 104. To Nordisk Lufttrafik.
Eire		Total (2)
EI-AAM		Ex G-AAYH. To Irish Air Lines, Tramore.
EI-AAN		Ex G-ABHP. To Irish Air Lines, Tramore.
Iceland		Total (1)
none	H2555	To Flugfélag Íslands (Air Iceland).
India		Total (3)
G-IAAD	H2471	To Edward Villiers, Dum Dum. (Unconfirmed and military serial doubtful)
G-IAAF		To Wilfred Ridour Wills, Ennore and Madras (from Imperial Gifts).
G-IAAP		To B.F. Wates (from Imperial Gifts).
Mexico		Total (1)
	B3182	See [30]
New Zealand		Total (4)
none	D6243	110 h.p. Le Rhône. To Canterbury (NZ) Aviation Co Ltd, December 1919. Crashed Motunau 30 December 1921. Remains to NZPAF in June 1923.
none	E4153	110 h.p. Le Rhône. To Canterbury (NZ) Aviation Co Ltd, December 1919. To NZPAF in June 1923.
none	E4237	110 h.p. Le Rhône. To Canterbury (NZ) Aviation Co Ltd, December 1919. To NZPAF in June 1923.
G-NZAK	E4242	110 h.p. Le Rhône. To Canterbury (NZ) Aviation Co Ltd, December 1919. Registered G-NZAK in 1922. To NZPAF in June 1923 as E4242.
ZK-ACN	NZPAF201	To L. Brake and J. Paul, Wanganui, named 'Joybird'.
ZK-ACS	NZPAF206	To L. Brake and J. Paul, Wanganui.
ZK-ACT	NZPAF203	To F. Cresser and Ptnrs.
ZK-ACU	NZPAF202	To J.A. Thomas.
Norway		Total: 504A (1)
N-29	Nor. Army AS 101	Type 504A. To Christian Hellesen, Norsk Aeroplanfabrikk AS, Tonsberg in 1927 as N-29 but never officially registered. Officially registered as N-37 to the same person on 19 Feb 1929.
South Africa (See Note 2)		Total (3)
	H2383	To South African Aerial Transport Co. - 'The Rand Queen'.
	H2584	To South African Aerial Transport Co. - 'Natalia'
	H2591	To South African Aerial Transport Co. - 'Orangia'
Sweden		Total (4)
S-AAC	H1955	To P.O. Flygkompani (Lt Per Oscar Herstromm)
S-AAD	E3115	To P.O. Flygkompani (Lt Per Oscar Herstromm)
S-AAI		To P.O. Flygkompani (Lt Per Oscar Herstromm); believed no C of A and used for spares.
S-AABT		Ex Swedish Navy Air Service 73. To S.J. Månsson, Göteborg, in August 1928. To SE-ABT in May 1929.
Total Conversions (504A) (1)
Total Conversions (504J) (1)
Total Conversions (504K) (62)

Japanese Civil Registered Avro 504K

C/n	Constructor	Initial Registration	Notes
31	??	J-HUVX	To E. Munesato. (130 h.p. Clerget).
18	Nakajima	J-TACG	To T. Mazume, Yoyogifukamchi, Tokyo-fu. (130 h.p. Clerget).
2399	??	J-TAFI	To M. Kataoka. (130 h.p. Clerget).
77	Nakajima	J-TAFJ	To K. Arita. (120 h.p. Le Rhône).
14	Aichi	J-TAGK	To O. Ito (per [16], but possibly Otijiro Itoh), Tsudanuma. (120 h.p. Le Rhône).
20	Hiro	J-TAHL	To Toa Flying Speciality School. (130 h.p. Clerget).
21	Nakajima	J-TAMQ	To T.Endo. (120 h.p. Le Rhône).
27	??	J-TAPT	To Fukunaga Hikoki Seisakusho (Fukunaga Aeroplane Manufacturing Works). (130 h.p. Clerget).
97	Nakajima	J-TASV	To S.Sone. (130 h.p. Clerget).
1013	Avro?	J-TAUY	To Nippon Central Flying School. Listed as British-built, but not an Avro c/n. (130 h.p. Clerget).
100	Nakajima	J-TAVY	To M.N. Nishida, Kizugawa (Osaka). (120 h.p. Le Rhône).
95	Nakajima	J-TEBG	To E. Munesato, First Aeronautical School. (130 h.p. Clerget).
51	Avro?	J-TEDI	To S. Honda, Honda Flying School. Listed as British built, but not an Avro c/n. (130 h.p. Clerget).
43	Nakajima	J-TEEH	To T. Takenaka. (130 h.p. Clerget).
5044	Avro?	J-TEEJ	To M.Y. Ishigami, Nishikokubu (now Hayato), Kagoshima. (130 h.p. Clerget).
1001	Avro?	J-TEFI	To J.Munesato, Tunabaski. Became J-BAOF. (130 h.p. Clerget).
31	Nakajima	J-TEFL	To T.Yoshinaga. (130 h.p. Clerget).
64	Nakajima	J-TEIN	To M.J.Aoshima, Sizuoka. (130 h.p. Clerget).
62	Nakajima	J-TEJO	To S. Takenaka. (130 h.p. Clerget).
606	Nakajima	J-TEKP	To B. Kataoka. (130 h.p. Clerget).
426	??	J-TENS	To S. Kawabe, Orient Flying College. (130 h.p. Clerget).
23	Nakajima	J-TEOR	To K. Arita. (120 h.p. Le Rhône).
13	??	J-TEOT	To N. Hirai. (120 h.p. Le Rhône).
607	??	J-TETY	To S. Kawabe, Orient Flying College. (130 h.p. Clerget).
19	Hiro	J-TETZ	To F. Mihara, Moriyama. (120 h.p. Le Rhône).
407	Nakajima	J-TEWC	To S. Honda. (120 h.p. Le Rhône).
3026	??	J-TEXB	To S. Honda. (120 h.p. Le Rhône).
91	??	J-TICI	To F.Mihara, Nagoya Flying School. (130 h.p. Clerget).
173	Nakajima	J-TIDJ	To T. Mazume. (130 h.p. Clerget).
401	??	J-TIEK	To Y. Sanada. (130 h.p. Clerget).
5042	Avro?	J-TIGL	To Miyagi Flying Association. (120 h.p. Le Rhône).
41	Nakajima	J-TIHN	To A. Itoh, Mikuni Flying School. (120 h.p. Le Rhône).
99	Nakajima	J-TIIO	To M.T. lto, Tachikawa. Became J-BAHD. (120 h.p. Le Rhône).
44	??	J-TIJP	To M.E. Munesato.
29	Nakajima	J-TIKQ	To S. Kawabe, Orient Flying College. (120 h.p. Le Rhône).
322	Aichi	J-TIMS	To B. Katagiri. (130 h.p. Clerget).
2	Nakajima	J-TINT	To A. Itoh. To J-BAIB. (120 h.p. Le Rhône).
34	Nakajima	J-TIOU	To G.Tokushi. (120 h.p. Le Rhône).
20	Nakajima	J-TIQW	To Fukunaga Hikoki Seisakusho (Fukunaga Aeroplane Manufacturing Works), Kakezuka. (130 h.p. Clerget).
104	Nakajima	J-TIRX	To F.Mihara, Nagoya Flying School. (120 h.p. Le Rhône).
424	??	J-TISX	To E. Munesato. (120 h.p. Le Rhône).
6	Nakajima	J-TITZ	To T.Aiba, Nippon Flying School. (130 h.p. Clerget).
503	Avro?	J-TIUA	To T.Yoshimura. Listed as British-buillt. (120 h.p. Le Rhône).
402	Nakajima	J-TIVB	To M.S. Sato, Suchi. (120 h.p. Le Rhône).
105	??	J-TIWB	To Nippon Central Flying School. (120 h.p. Le Rhône).
32	Nakajima	J-TIYE	To M.K. Konishi, Tsudanuma. (130 h.p. Clerget).
30	Nakajima	J-TIZF	To E. Musesato, First Flying Schooll. (120 h.p. Le Rhône).
5037	Avro?	J-TODI	To S. Sone. Listed as British-buillt. Appears to be an Avro, Hamble, but c/n is the same as J-TUPQ. (130 h.p. Clerget).
R1417	??	J-TOMS	To T. Mazume, Mazume Flight Research Studio. (130 h.p. Clerget).
21	Hiro	J-TOOT	To K. Kagawai. (120 h.p. Le Rhône).
2524	Avro?	J-TOPU	To M.Y. Chin, Tsudanuma. Listed as British-buillt with c/n 2524 (Note that this is definitely not ex RAF H2524). (130 h.p. Clerget).
2389	??	J-TOQW	To M. Kataoka. (130 h.p. Clerget).
411	??	J-TORX	To Y. An. (120 h.p. Le Rhône).
11	Nakajima	J-TOSY	To T. Aiba, Nippon Flying School. (130 h.p. Clerget).
411	??	J-TOVB	To K. Konishi. (130 h.p. Clerget).
424	??	J-TOWC	To E. Munesato, First Aeronautical School. (120 h.p. Le Rhône).
67	Nakajima	J-TOZF	To (unknown). (120 h.p. Le Rhône).
76	Nakajima	J-TUAB	To M. Oka. (120 h.p. Le Rhône).
5035	Avro?	J-TUCJ	To Nippon Central Flying School. (130 h.p. Clerget).
105	??	J-TUEL	To M.T. Aiba, Tachikawa. (130 h.p. Clerget).
75	Nakajima	J-TUKR	To M. Oka. (120 h.p. Le Rhône).
5037	Avro?	J-TUPQ	To S.Yasui, Yasui Flying Research Studio. Built in UK (Avro, Hamble?) but c/n same as for J-TODI - rebuild?. (120 h.p. Le Rhône).
5332	??	J-TUQX	To M. Ugai. (130 h.p. Clerget).
20	Nakajima	J-TUSZ	To M.N. Nihisda, Kizugawa. (120 h.p. Le Rhône).
	Nakajima	J-TUUB	To M.T. Aiba, Tachikawa. (130 h.p. Clerget).
2399	??	J-TUVC	To M. Kataoka. (130 h.p. Clerget).
42	Hiro	J-BAAK	To K. Kamide. (120 h.p. Le Rhône).
1003	Avro?	J-BAAP	To K. Aizawa. (120 h.p. Le Rhône).
2	Aichi	J-BABD	To T. Fujita, Tsudanuma. (120 h.p. Le Rhône).
105		J-BABM	To T. Aiba. (120 h.p. Le Rhône). (but possibly a duplicate error for J-BAMB)
18	Nakajima	J-BABP	To K. Takahashi, Tsudanuma. (130 h.p. Clerget).
12	Nakajima	J-BACA	To T. Hasegawa, Kakitsuka. (130 h.p. Clerget).
4	Nakajima	J-BACB	To T. Aiba, Tachikawa. (120 h.p. Le Rhône).
107	Nakajima	J-BACD	To (unknown), Tsudanuma. (130 h.p. Clerget).
12	Nakajima	J-BACG	To T. Hasegawa. (130 h.p. Clerget).
5	Nakajima	J-BADG	To T. Hasegawa. (130 h.p. Clerget). CofA CId 1928-9. (Became J-BEGF??)
118	Nakajima	J-BADK	To Nagoya Flying School. (120 h.p. Le Rhône).
323	Avro?	J-BAED	To T. Shinuzu, Funabashi. Listed as Avro-built, but not an Avro c/n. Also listed as c/n 322 by Bureau Veritas [27]. (130 h.p. Clerget).
15	Nakajima	J-BAEF	To E. Munesato. (120 h.p. Le Rhône).
20	Nakajima	J-BAEH	To N. Nishida. (120 h.p. Le Rhône).
30	Aichi	J-BAFD	To H. Saruta. (120 h.p. Le Rhône).
16	Nakajima	J-BAFL	To Nagoya Hiko Gakko. (Became J-BIIB, then J-BEWG??). (120 h.p. Le Rhône).
15	Hiro	J-BAFP	To Nihon Student Air League Marine Section. (120 h.p. Le Rhône).
n/a	Nakajima	J-BAGA	Ex J-TIHN. To S.Hisamatsu, Tokyo. (120 h.p. Le Rhône).
27	Hiro	J-BAGL	To S. Asakawa. (120 h.p. Le Rhône).
10	??	J-BAGP	To Nihon Student Air League Marine Section. (120 h.p. Le Rhône).
n/a	Nakajima	J-BAHD	Ex J-TIIO. To Y.Suzuk. (120 h.p. Le Rhône).
	??	J-BAHG	To Taiwanese Chen Ching-Sui (or Jinshui) who went to Japan for flying instruction and retumed with the aircraft for demonstration flying.
21	Nakajima	J-BAHI	To Nippon Koku Yuso Kenkyusho (NKYK - Japan Air Transport Research Association). (120 h.p. Le Rhône).
80	Nakajima	J-BAHP	To Nihon Student Air League Marine Section. (120 h.p. Le Rhône).
n/a	Nakajima	J-BAIB	Ex J-TINT. To T.Aiba. (120 h.p. Le Rhône).
820	Avro?	J-BAIH	To C. Nishida. Listed as Avro-built, but not an Avro c/n. (120 h.p. Le Rhône).
27	Hiro	J-BAIL	To S.Asakawa. (120 h.p. Le Rhône).
61	Nakajima	J-BAIP	To Nihon Student Air League Marine Section. (120 h.p. Le Rhône).
12	Aichi	J-BAJH	To T. Nishimatsu. (130 h.p. Clerget).
25	Nakajima	J-BAJJ	To K. Kashiwaoka, Sapporo. (120 h.p. Le Rhône).
91	Nakajima	J-BAJP	To Nihon Student Air League Marine Section. (120 h.p. Le Rhône).
	??	J-BAKA	No further details.
	??	J-BAKB	To Tokyo Flying School.
14	Aichi	J-BAKD	To O. Itoh. (120 h.p. Le Rhône).
39	Nakajima	J-BAKP	To Nihon Student Air League Marine Section. (120 h.p. Le Rhône).
1002	Avro?	J-BALA	To Asahi Shimbun newspaper. Listed as Avro-built, but not an Avro c/n. (120 h.p. Le Rhône).
105	Nakajima	J-BAMB	To T. Aiba. (120 h.p. Le Rhône). (but possibly a duplicate error for J-BABM)
8	Nakajima	J-BAMD	To C. Kawakami. (120 h.p. Le Rhône).
18	Nakajima	J-BAOD	To S. Kawabe. (120 h.p. Le Rhône). (Ex J-TACG??)
n/a	Avro?	J-BAOF	Ex J-TEFl. To Y.Munesato, Tunabaski. (130 h.p. Clerget).
21	??	J-BAOL	To F. Mihara. (120 h.p. Le Rhône).
88	Nakajima	J-BAPD	To T.Ono, Tokyo. (120 h.p. Le Rhône).
3	Nakajima	J-BAQG	To T. Hasegawa. (130 h.p. Clerget).
98	Nakajima	J-BAQH	To N. Nishida, Osaka. (130 h.p. Clerget).
	??	J-BAQL	To S. Asakawa. (120 h.p. Le Rhône).
14	Nakajima	J-BARD	To C. Kawakami. (120 h.p. Le Rhône).
18	Hiro	J-BASF	To Y .Munesatoi. (120 h.p. Le Rhône).
8	Aichi	J-BATB	To T. Ito, Tokyo. (120 h.p. Le Rhône).
	Nakajima	J-BATY	No further details.
	Nakajima	J-BAUA	To Asahi Shimbun "Asahi No.43". (120 h.p. Le Rhône).
30	Nakajima	J-BAUH	To C. Nishida. (120 h.p. Le Rhône).
4	Aichi	J-BAVB	To T. Matsunaga, Tokyo. "Automatic slotted wings" fitted. (120 h.p. Le Rhône).
28	Hiro	J-BAVF	To T. Ito, Tokyo. (120 h.p. Le Rhône).
81	Nakajima	J-BAWD	To C. Kawakami. (120 h.p. Le Rhône).
43	Nakajima	J-BAXB	To T. Aiba, Tokyo. (120 h.p. Le Rhône).
84	Nakajima	J-BAXF	To T. Mazume. (120 h.p. Le Rhône).
5030	Avro?	J-BAXG	To Avro (Hamble) built. To T. Hasegawa.
100	Nakajima	J-BAXH	To C. Nishida. (120 h.p. Le Rhône).
99	Hiro	J-BAXL	To F. Mihama, Moriyama. (120 h.p. Le Rhône).
	Nakajima	J-BAYD	No further details.
21	Hiro	J-BAZH	To Watanabe Iron Works. (120 h.p. Le Rhône).
1005	Avro?	J-BBIB	To E. Uchida, Tokyo. (120 h.p. Gasuden-Le Rhône).
1004	Avro?	J-BBID	To K. Suzuki, Tsudanama. (120 h.p. Gasuden-Le Rhône).
118	Nakajima	J-BBIF	To S. Kibe. (120 h.p. Le Rhône).
499	Nakajima	J-BBUD	To S. Kawabe, Tsudanuma. (120 h.p. Le Rhône).
30	Hiro	J-BBUF	To K. Iinuma. (120 h.p. Le Rhône).
	Nakajima	J-BBYB	No further details.
69	Nakajima	J-BCAD	To E Munesato, Funabashi. (120 h.p. Le Rhône).
	Nakajima	J-BCEE	No further details.
	Nakajima	J-BCEF	No further details.
86	Nakajima	J-BCEG	To T. Matsunaga, Tokyo. (120 h.p. Le Rhône).
21	Nakajima	J-BCFO	To Nippon Koku Yuso Kenkyusho (NKYK - Japan Air Transport Research Association). (120 h.p. Le Rhône).
8	Hiro	J-BCIG	To K. Nakamura. (120 h.p. Le Rhône).
25	Aichi	J-BCOG	To Hamamatsu Aeroplane Manufacturing Works. (120 h.p. Le Rhône).
65	Hiro	J-BCOL	To F. Mihara. (120 h.p. Le Rhône).
40	Nakajima	J-BCYB	To K. Kitayama, Tachikawa. (120 h.p. Le Rhône).
11	Aichi	J-BCYG	To Hamamatsu Aeroplane Manufacturing Works. (120 h.p. Le Rhône).
110	Nakajima	J-BDAB	To K. Kitayama, Tachikawa. (120 h.p. Le Rhône).
25	Hiro	J-BDAF	To Metropolitan Ex-soldiers' Aero Research Association. (120 h.p. Le Rhône).
72	Nakajima	J-BDED	To F.Tanaka. (120 h.p. Le Rhône).
60	Nakajima	J-BDOD	To O.ltoh. (120 h.p. Le Rhône).
4	Hiro	J-BDOG	To Hamamatsu Aeroplane Manufacturing Works. (120 h.p. Le Rhône).
28	Nakajima	J-BDUD	To S. Kawabe, Orient Flying College. (120 h.p. Le Rhône).
22	Nakajima	J-BDUF	To T. Ohno, Tokyo Flying School. (120 h.p. Le Rhône).
24	Hiro	J-BDUG	To Hamamatsu Aeroplane Manufacturing Works. (120 h.p. Le Rhône).
3	Hiro	J-BDUL	To F. Mihara, Nagoya Flying School. (120 h.p. Le Rhône).
79	Nakajima	J-BDYB	To K Kitayama, Tachikawa. (120 h.p. Le Rhône).
494	Nakajima	J-BDYF	To E.Munesato, First Aeronautical School. (120 h.p. Le Rhône).
115	Nakajima	J-BDYL	To K. Ando, Ando Aeroplane Research Studio. (120 h.p. Le Rhône).
57	Nakajima	J-BEAB	To T. Endo, Kamata. (120 h.p. Le Rhône).
32	Nakajima	J-BEAL	To F. Mihara, Nagoya Flying School. (120 h.p. Le Rhône).
119	Nakajima	J-BEBL	To K. Ando, Ando Aeroplane Research Studio. (120 h.p. Le Rhône).
68	Nakajima	J-BECD	To S. Kawabe, Oriental Flying College. (120 h.p. Le Rhône).
973	Avro?	J-BECG	To Hamamatsu Aeroplane Manufacturing Works. (Quoted as Avro built, the c/n may be derived from serials). (120 h.p. Le Rhône).
17	Aichi	J-BEDD	To O.ltoh. (120 h.p. Le Rhône).
114	Nakajima	J-BEDL	To F. Mihara, Nagoya Flying School. (120 h.p. Le Rhône).
466	Avro?	J-BEED	To K. Suzuki , Imperial Flying School. (Quoted as Avro built, the c/n may be derived from serials). (120 h.p. Le Rhône).
39	Nakajima	J-BEFD	To S. Emi. (120 h.p. Le Rhône).
96	Nakajima	J-BEFH	To R. Sasagawa, Ultra-nationalist Volunteer Flying Squadron. (120 h.p. Le Rhône).
5	Hiro	J-BEGF	To T.Ohno. (120 h.p. Le Rhône).
7	Hiro	J-BEHF	To T. Endo. (120 h.p. Le Rhône).
5	??	J-BEJD	CofA 10.31. - Possibly Ex J-BADG??
161	Nakajima	J-BEKG	To J.Oguri. (120 h.p. Le Rhône).
5	Hiro	J-BEKL	To F. Mihara, Nagoya Flying School. (120 h.p. Le Rhône).
	??	J-BEMB	Regd as Hansa/Nakajima floatplane but also reported as Avro 504K.
56	Nakajima	J-BEMD	To Japan Lightplane Club. (120 h.p. Le Rhône).
58	Hiro	J-BEPL	To F. Mihara, Nagoya Flying School. (120 h.p. Le Rhône).
9	Nakajima	J-BEQB	To T.Aiba, Nippon Fying School. Became J-BIDU January 1937. (120 h.p. Le Rhône).
72	Nakajima	J-BERB	To T.Aiba, Nippon Fying School. Became J-BIDA July 1936. (120 h.p. Le Rhône).
19	Nakajima	J-BETB	To K. Kitayma. (120 h.p. Le Rhône).
111	Nakajima	J-BEUB	To A. ltoh. (120 h.p. Le Rhône).
131	Nakajima	J-BEVF	To K. Iinuma, Asia Aeronautical School. (120 h.p. Le Rhône).
16	Nakajima	J-BEWG	To Hamamatsu Aeroplane Manufacturing Works. (120 h.p. Le Rhône).
29	Nakajima	J-BEWL	To K.Ando, Ando Aeroplane Research Studio. (120 h.p. Le Rhône).
	Nakajima	J-BEYB	No further details.
35	Hiro	J-BEYL	To F. Mihara, Nagoya Flying School. (120 h.p. Le Rhône).
23	Nakajima	J-BEZB	To S. ltoh. (120 h.p. Le Rhône).
	Nakajima	J-BFIB	Regd as Hansa/Nakajima floatplane but also reported as Avro 504K.
112	Nakajima	J-BGAB	To K. Kitayama. (120 h.p. Le Rhône).
91	Nakajima	J-BGOB	To Y. Fukai. (120 h.p. Le Rhône).
117	Nakajima	J-BGUB	To F. Tanaka. (120 h.p. Le Rhône).
26	Nakajima	J-BHAB	To F. Tanaka. (120 h.p. Le Rhône).
53	Nakajima	J-BHUB	To T. Aiba, Nippon Flying School. (120 h.p. Le Rhône).
19	Nakajima	J-BHYB	To K. Kitayama. (120 h.p. Le Rhône).
14	Hiro	J-BICL	To K.Noda. (120 h.p. Le Rhône).
	n/a	J-BIDA	Ex J-BERB. T.Aiba, Nippon Flying School.
	n/a	J-BIDE	Ex J-BIZB.
	n/a	J-BIDF	Ex J-BKEB, rebuilt after collision.
11	Hiro	J-BIDN	To T. Aiba, Nippon Flying School. (120 h.p. Le Rhône).
	n/a	J-BIDU	Ex J-BEQB.
22	Nakajima	J-BIGB	To Nihon Student Air League. (120 h.p. Le Rhône).
21	Nakajima	J-BIHB	To Nihon Student Air League. (120 h.p. Le Rhône).
16	Nakajima	J-BIIB	To T. Kinoshita. (120 h.p. Le Rhône).
94	Nakajima	J-BIOL	To F. Mihara, Nagoya Flying School. (120 h.p. Le Rhône).
20	Nakajima	J-BIZB	To T. Aiba, Nippon Flying School. (120 h.p. Le Rhône).
13	Hiro	J-BJIB	To Nihon Student Air League. (120 h.p. Le Rhône).
64	Nakajima	J-BJUB	To Tokyo Instrument Manufacturing. Used to test automatic flying device.
23	Nakajima	J-BKAB	To S. ltoh. (120 h.p. Le Rhône).
93	Nakajima	J-BKEB	To T. Aiba, Nippon Flying School. (120 h.p. Le Rhône). Regn cancelled 10.36 as having been destroyed. Rebuilt and became J-BIDF.
2	Hiro	J-BLOB	To T. Aiba, Nippon Flying School. (120 h.p. Le Rhône).
	Nakajima	J-BOED	No further details.
	Nakajima	J-BOEO	No further details.
13	Hiro	J-CAHD	To Y.Shin, Korean Flying School). CofA returned 9.36. Re-registered J-CASH.
	n/a	J-CASH	Ex J-CAHD.
	??	J-DBBA	To S.Cho, "Taichu". See note 8.
Total (British Built?) (20)
Total, Aichi Built (11)
Total, Hiro Naval Arsenal Built (28)
Total, Nakajima Built (117)
Total , Unknown Constructor (29)

Notes

Type 504N Instructional Airframe 3118M (Ex H5199/G-ADEV) to the Shuttleworth Collection as G-ACNB in October 1981 and reconverted to Type 504K. Registration restored to G-ADEV in April 1984 but carries military serial E3404.
Most sources give the previous military serials for the three aircraft delivered to South African Aerial Transport as H2583, H2584 and H2591. H2591 appears confirmed from 'Royal Air Force Aircraft J1 - J9999' [1] but H2583 was a 504K converted to 504N in RAF service [1]. An unlikely source [25] shows 'The Rand Queen' as H2383 which would appear more likely. Additionally, as the CAA registration register was transcribed in 1939, it is quite possible a copying error was made. Based the foregoing, this author has assumed H2583 and H2584 should really be H2353 and H2384 respectively.
Jackson [2] also gives O-BADB to SNETA March 1921, as does and airhistory.org [27], but there is no further evidence of this. Belgian-wings [33] shows (with photograph) O-BADB as a Renard RSV 32/90.
According to Jackson [2], two unregistered aircraft were used by Auto Aero Services Ltd for inter-railhead services.
According to Aerial Age magazine [54], A.G. (or A.E.) Laresche of Walgett ordered a Dyak powered 504K in 1920.
Aircraft with Military Serial indicated as 'Not Recorded' were possibly built from spares.
When the Imperial Gift reached New Zealand they were either placed in storage or loaned to the flying schools, barnstormers and nascent commercial operators, as indicated in the Imperial Gifts Table.
This per Japanese Civil Aircraft Register [15]. However, per [50], this was collected from Japan by Zhang Kuncan and shipped it back to Taiwan by ship, named "Taichung". The aircraft was assembled on July 10th.
Given c/n's or original RFC serials are for batch only and are not in direct relationship to the identity.

Production References

For Production References see Production Summary.

Page Revision History

Revised at Version 1.4.0

New page at this revision; civil details moved from previous page and expanded.
User data added.
Japanese civil details added.