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Avro 504L

For description of Type 504L see Production Summary

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



Production List Page Top




Ex-RAF Type 504K Rebuilt For Military Export and Imperial Gifts

Production List Top Page Top 

Serial Range
C/n
Qty
Notes
Chile
 3 aircraft supplied to the Chilean Naval Air Service (Servicio de Aviación Naval de Chile) as compensation for the Royal Navy taking over 2 Chilean warships. Delivered 1919.
     (3)  
Japan
 10 aircraft supplied to the Japanese Naval Air Service. Delivered 1921.
     (10)  See Note 2.
USSR
 1 aircraft supplied to the RKKVF (Raboche-Krestjanskaya Krasny Aviatsionnij Flot, Red Air Fleet of Workers and Farmers) in 1922.
   5041  (1)  Unloaded from the SS Miranda at Leningrad in May 1922.
Total Production   (14)

Imperial Gifts to Empire Air Forces. Delivered 1920
For further details, see Type 504K Imperial Gifts Table
Serial or Registration
 Australia      Total   (2) 
 A3-46 - A3-47
Canada      Total   (5)
 G-CYAX (later RCAF 14), G-CYCY (later RCAF 13), G-CYDA, G-CYEE, G-CYEG
New Zealand     Total   (3)
 G-NZAJ, G-NZAA, G-NZAB
Total  (10)



UK Civil Registered Type 504L

Production List Top Page Top 

Built From Spares
C/n
Initial
Registration
Notes
 6 aircraft built by The Eastbourne Aviation Co. Ltd., Eastbourne, Hamble, Hants in 1919/20, and used for joy-riding from the South Coast.
 E.1  K-144/G-EAFB  
 E.2  G-EAJH  
 E.3  G-EALO  
 E.4  G-EANS  
 E.5  G-EASD  To George Spaak, Bergvik, Sweden March 1921 as S-AAP, later S-AHAA/SE-HAA. Restored to UK register 1992.
 E.6  G-EASE  Sold to an overseas customer with export C. of A. dated 10 September 1920.
 6 aircraft built by A.V. Roe & Co. Ltd., Hamble, Hants in 1919.
 ATC.12  K-145/G-EAFF  Operated by the Avro Transport Co for joyriding activities along South Coast. To Belgium July 1921.
 ATC.13  K-146/G-EAFG  Registration G-EAFG not used: wrecked off Alderney in fog on 5.10.19 still as K-146.
 ATC.15  G-EALH  Operated by the Avro Transport Co for joyriding activities along South Coast.
 ATC.16  G-EAJX  Operated by the Avro Transport Co for joyriding activities along South Coast.
 ATC.17  G-EALI  Operated by the Avro Transport Co for joyriding activities along South Coast.
 ATC.18  G-EANB  To Kungl.Vattenfallsstyrelsen, Sweden, via A.D.C. Ltd in July 1921 as S-IAA named 'Masen'. Later S-ABAA 1 Dec 1922.
Total Production   (12)

Aircraft Converted from Military Type 504K
Initial
Registration
Original Military Serial
Notes
 K-106/G-EAAO  C4329  Converted by A.V. Roe. Clerget powered prototype, c/n A.T.C.4.
 G-EADJ  H2581  Converted by A.V. Roe.
 G-EADK  H2582  Converted by A.V. Roe.
 G-EAGU  H2585  Converted by A.V. Roe.
 G-EAKA  H2590  Converted by A.V. Roe.
 G-EALB  H2589  Converted by A.V. Roe.
Total Production   (6)



Non-U.K. Built Type 504L Delivered As Military

Production List Top Page Top 

New Built
Serial Range
C/n
Batch Qty
Conv.
Canc'd
Notes
Japan
 30 aircraft ordered from The Aichi Watch and Electric Machinery Co. Ltd. (Aichi Tokei Denki Kabushiki Kaisha) for the Japanese Naval Air Service, deliveries beginning in 1922.
 ??? - ???    30      See note 3.
 
Total Production
30
 

 

Converted From Type 504K
Serial Range
C/n
Qty
Notes
Spain
 2 aircraft converted from 504K by the Spanish Royal Naval Air Service (Aeronautica Naval) in Barcelona in 1921.
 M-NOAD - M-NOAE    (2)  
Total Production   (2)



Non-UK Civil Registered Type 504L

Production List Top Page Top 

Converted from Military Type 504L
C/n
Initial
Registration
Original Military Serial
Notes
Japan
Total Production   (3) 
 2523  J-TOBG    To S. Anto. Said to have been UK-built, possibly by Avro at Hamble delivered to the Japanese Navy in 1921. (150 h.p. Bentley B.R.1).
 3  J-BARB    Aichi-built. To Nihon Flying School. (120 h.p. Le Rhône).
 7  J-BAZD    Aichi built. To H. Saruta, Ghoshi. (120 h.p. Gasuden-Le Rhône).
Total Conversions   (3)

Converted from Military Type 504K
C/n
Initial
Registration
Original Military Serial
Notes
 Sweden
Total Production   (2) 
   S-IAB  H1911  Sold via Handley Page Ltd to Kungl.Vattenfallsstyrelsen, named 'Svalan'. Later S-AAAA 1 Dec 1922.
   S-IAG  H1912  Sold via Handley Page Ltd to Kungl.Vattenfallsstyrelsen.
Total Conversions   (2)



Notes
  1. Known locally as Type 504S, or officially Avro Seaplane Trainer.
     
  2. Supplied by the British Aviation Mission to Japan in September 1921. Mikesh & Abe [7] quote 30 aircraft, supplied as 20 landplanes and 10 seaplanes. Colonel The Master Of Semphills' report on the Mission in Flight [13] gives the aircraft supplied as Avro 504K with 110 h.p. Le Rhône and Avro 504L with 150 h.p. Bentley BR1.

Production References
  1. Avro Aircraft Since 1908, A.J. Jackson (Putnam, 1965 & 1990)
  2. Canadian Aircraft since 1909, K.M. Molson & H.A. Taylor (Putnam, 1982)
  3. Eastbourne Aviation Company, A History of the,  1911-1924, L.McMahon & M. Partridge (Eastbourne Local History Society, 2000)
  4. Australian 504s, Air Enthusiast 44
  5. Canadian Military Aircraft Serial Numbers at http://www.ody.ca/~bwalker/index.htm
  6. The Complete Civil Register of New Zealand, Air Britain Archive, 1981/1 (Air-Britain Publications)
  7. Japanese Aircraft 1910-1941, Robert Mikesh & Shorzoe Abe (Putnam, 1990)
  8. Latin American Military Aviation, John M. Andrade (Midland Counties Publications, 1982)
  9. Avro 504 in Australian and New Zealand service at http://www.adf-serials.com.au/home.htm
  10. http://www.airhistory.org.uk/gy/index.html
  11. The British Civil Aircraft Registers 1919-1928, Compiled & Edited by Peter W. Moss (Air-Britain, 1969)
  12. British Isles Civil Aircraft Registers 1919-2011 (LAAS International, 2011)
  13. Flight 10 Apr 1924
  14. Aviation in Sweden at http://www.svfplhist.com/
  15. Soviet Aircraft and Aviation 1917-1941, Lennart Andersson (Putnam, 1994)

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