831 Naval Air Squadron

831 Naval Air Squadron
Squadron badge
Active
  • 1941–1944
  • 1955–1957
  • 1958–1966
  • 2014
Disbanded1 October 2014
Country United Kingdom
Branch Royal Navy
TypeTorpedo Bomber Reconnaissance squadron
Role
Part ofFleet Air Arm
Home stationSee Naval air stations section for full list.
MottosAquila non capit muscat
(Latin for 'Eagles do not catch flies')
AircraftSee Aircraft operated section for full list.
EngagementsWorld War II
Battle honours
  • Diego Suarez 1942
  • Malta Convoys 1942
  • Norway 1944
  • Sabang 1944
  • East Indies 1944
Insignia
Squadron Badge DescriptionWhite, issuant from water barry wavy blue and white of eight in base a clenched gauntlet proper upon which is perched an eagle affronty black wings elevated and inverted (1943)
Identification Markings
  • 4A+ (Albacore)
  • 5A+ (Barracuda)
  • 143–149 (Wyvern in error initially)
  • 380–388 (Wyvern)
  • 380–383 (Avenger)
  • 265–268 (Avenger March 1959)
  • 270–279 (Gannet/Sea Venom/Sea Vampire/Sea Prince)
  • to 381–398 (March 1962)
Fin Carrier CodesJ:O (Wyvern)

831 Naval Air Squadron (831 NAS), also known as 831 Squadron, is an inactive Fleet Air Arm (FAA) naval air squadron of the United Kingdom’s Royal Navy (RN). It most recently operated as 831 Flight with Boeing Insitu ScanEagle RM.1 between January and October 2014.

The squadron, established in April 1941, served as a carrier-based unit that initially operated with the Fairey Albacore. During the height of the Second World War, it transitioned to operating the Fairey Barracuda. The squadron was reformed twice: firstly from 21 November 1955 – 10 December 1957 and then from 1 May 1958 – 26 August 1966. It briefly utilised the Westland Wyvern as a strike squadron before shifting its focus to electronic warfare. In this capacity, it operated the Grumman Avenger, de Havilland Sea Venom, and Fairey Gannet for electronic countermeasures, alongside the de Havilland Sea Vampire and Percival Sea Prince for training purposes.

The cartoon character Flook was adopted as a squadron mascot in the era following World War 2 and painted as nose art on aircraft.