Bell 47-G3B1, VH-KSO, 3 km WNW Kununurra WA, 26 April 1988
Piper PA28-180R, VH-KIE, Condeena (10 km South of Katanning) WA, 26 April 1988
Sadler Vampire, 25 0075, 7 km south of Hamilton VIC, 26 April 1988
Thruster Ultralight TST, Not Registered, 4 km W Charters Towers QLD, 25 April 1988
Robinson R22, VH-UXA, Theda (50km NW of Kununurra) WA, 25 April 1988
Thruster TST, AUF 250167, 4 km W of Charters Towers, QLD, 25 April 1988
Airborne collision involving Piper PA28-161, VH-RQQ and Cessna 150-M, VH-TKR, 2.5 km north of Archerfield, Queensland, on 24 April 1988
Beech D17-RM Staggerwing, VH-BBL, Sommariva - 35 km East of Charleville QLD, 23 April 1988
CESSNA 188-A1, VH-KVB, 7.5 km SE of Kyogle NSW, 23 April 1988
Cessna C340, VH-FYG, Forrest WA, 21 April 1988
Piper PA38, VH-JAM, Archerfield QLD, 21 April 1988
Piper PA38-112, VH-JAM, Archerfield QLD, 21 April 1988