F-86F 'AH-D' of 332 Skvadron with the Joker Acro Team badge on the fin. On 28 May 1957, four 332 Skvadron Sabres, led by Lt Kjell Zetterstrøm, flew their first aerobatics over Rygge as the Joker Acro Team, soon adopting the name 'Flying Jokers'.