No. 428 Squadron RCAF
No. 428 Squadron RCAF was the ninth long-range heavy bomber Article XV squadron formed overseas during the Second World War at RAF Dalton in Yorkshire, England on November 7, 1942. The squadron was initially assigned to No. 4 Group RAF. With the creation of No. 6 Group RCAF, the squadron was reallocated on January 1, 1943 operating with it until April 25, 1945.
No. 548 Squadron RAF
The squadron was formed at Lawnton, near Brisbane, Queensland, Australia on 15 December 1943 to provide air defence duties with Spitfires, as the RAAF Kittyhawks were inadequate for interception missions. It was first formed under the command of Dave Glaser. The first months were spent training with Wirraways and de Havilland Tiger Moths, but in April 1944 the squadrons Spitfire's arrived. The squadron was made up of RAF Aircrew and RAAF Groundstaff. On 15 June 1944 the squadron moved initially to Livingstone Airfield and Strauss Airfield in the Northern Territory of Australia. The squadron was then relocated in October 1944 to Parap Airfield in Darwin, Northern Territory.