No. 23 Squadron RAF

No. 23 Squadron RAF
Active
  • 1915–1918 (RFC)
  • 1918–1919
  • 1925–1945
  • 1946–1975
  • 1975–1988
  • 1988–2009
Disbanded2 October 2009 (2009-10-02)
Country United Kingdom
Branch Royal Air Force
MottoSemper Aggressus (Latin for 'Always on the attack')
Insignia
Post-1950 roundel
Tail codesMS (Sep 1938–Sep 1939)
YP (Sep 1939–May 1945 and Sep 1946–April 1951)
EA–EZ (Nov 1988 – Feb 1994)

No. 23 Squadron is a dormant squadron of the Royal Air Force. Prior to its disbandment in October 2009, it operated the Boeing E-3D Sentry AEW1 aircraft from RAF Waddington, Lincolnshire.