No. 20 Squadron RAF

No. 20 Squadron RAF
Active
  • 1915–1918 (RFC)
  • 1918–1947
  • 1949–1951
  • 1952–1960
  • 1961–1970
  • 1970–1992
  • 1992–2010
  • 2021 – present
Country United Kingdom
Branch Royal Air Force
TypeOperational conversion unit
RoleControl and Reporting Centre training
Part ofAir Command and Control Force
StationRAF Boulmer
MottosFacta non verba
(Latin for 'Deeds not Words')
Insignia
Roundel

No. 20 Squadron is a squadron of the Royal Air Force. Since June 2021, it has been the operational conversion unit for the RAF's Air Command and Control Force based at RAF Boulmer in Northumberland.

The squadron was previously a flying squadron, being the BAE Harrier operational conversion unit for Joint Force Harrier from September 1992 until March 2010 based at RAF Wittering.