Babcock Mission Critical Services Australasia [formerly Australian Helicopters] (VH-YXK) AgustaWestland AW139
ex RAAF A97-007 C-130H (looks to be A-1336), along with Pel-Air Westwind, not sure of the rego
Gulf Aircraft (VH-PYN) Cessna 680 Citation Sovereign
New South Wales Police Force (VH-DQV) Cessna Grand Caravan 208B EX