Osborne Naval Shipyard 
|
List of last helicopters seen near/at ASC| 214ST | 28141 | N823H / HT425 | Erickson | |
| 412EP | 36504 | VH-VAS / RSCU51 | Air Ambulance Victoria | |
| 412EP | 36507 | VH-VAO / RSCU52 | MAC Rescue Helicopter | |
| 412SP | 36015 | VH-LSY / POL53 | SAPOL | |
| AB412SP | 25626 | VH-LSV / RSCU55 | Babcock Australia | |
| AS350B | 1607 | VH-HQO / HQO | AHPL | |
| AS350B3 | 4183 | VH-HBB / FBIR503 | ||
| AS350B3 | 4642 | VH-HRG / HRG | ||
| AW119KE | 14775 | VH-CGW / CGW | ||
| EC130B4 | 3968 | VH-OSA / OSA | SAPOL | |
| EC135P2 | 0379 | VH-HCZ / HCZ | ||
| EC135T1 | 0074 | VH-MXW / ENRG404 | ||
| UH-60A | 70-343 | VH-UHR / HLTK515 | ||
| UH-60A | 70-233 | VH-UHS / UHS |
