Bellanca Citabria 7GCBC, VH-SDH, Monegeetta, Victoria, on 20 January 1991
Gulfstream AA-5A, VH-IGK, Apollo Bay, Victoria, on 19 January 1991
Bell 206-B, VH-HPO, Heron Island, Queensland, on 16 January 1991
Cessna 172-N, VH-TST, Tyabb Airfield, Victoria, on 14 January 1991
Loss of control involving Skyfox CA21, 55-609, Tanilba Bay, New South Wales, on 13 January 1991
Cessna 210-K, VH-ERH, Beverly Springs, Western Australia, on 11 January 1991
Loss of control involving Mooney M20-J, VH-BWH, Porepunkah, Victoria, on 10 January 1991
Loss of control involving Glasflugel Mosquito, VH-FQO, The Rock, New South Wales, on 9 January 1991
Cessna 182-K, VH-KOH, Meadowbank Lake, (60 km north-west of Hobart), Tasmania, on 9 January 1991
Loss of control involving Cessna T188C, VH-WBU, Parkes, New South Wales, on 8 January 1991
Loss of control involving Jodel D11, VH-DEA, 5 km south-east of Kendenup (340 km south-east of Perth), Western Australia, on 7 January 1991
Cessna 207A, VH-MNN, 33 km south-south-east of Jabiru, Northern Territory, on 7 January 1991