Avro 504
The Avro 504 was a First World War biplane aircraft made by the Avro aircraft company and under license by others. Production during the war totaled 8,970 and continued for almost 20 years, making it the most-produced aircraft of any kind that served in any military capacity during the First World War. More than 10,000 were built from 1913 until production ended in 1932. Wikipedia
CASPIR Aircraft Groups:
RCAF On Strength (83)504 504K/N 2
Ex RAF H2048. Part of 1919 Imperial Gift. Used by Air Attache, Washington, USA in 1923. Converted to 504N 16 August 1927. Redesignated 2 from G-CYAQ..
1920-07-19 Taken on Strength 2022-02-07
1920-07-19 Registration Issued 2021-10-04
1929-04-13 Struck off Strength Struck off, probably after being renumbered as RCAF 2 2020-09-17