Accident to: Vampire A79-737 - Unit: 2 Operational Training Unit - Place: Williamtown - Date: 12 May 1954 - Pilot: Flg Off B Joy
No suggestion of Cooma but probably within flying distance though. I might do somemore digging but it will take a while
Incident re: Wirraway A20-636 - Unit: No 25 Sqn - Place:Abandoned strip Muchea, WA - Date 3 July 1955 - Pilot: Flg Off B Joy 05827
Accident to: Vampire A79-282 -Unit: No 25 Sqn - Place:Laverton: Date: 30 October 1955 - Pilot: Flg Off B Joy (05827)
Accident to Vampire Mk 33 A79-824 Place: Woomera AirfieldPilot Flg Off B Joy (05827)