|
List of last helicopters seen near/at Richland| 407 | 53513 | N407RL | Hillsboro Aviation | |
| 407GXI | 54865 | N401LF | Bell Helicopter | |
| 407GXI | 54867 | N402LF | Bell Helicopter | |
| AS350B2 | 4608 | N350RF | ||
| AW119KX | 14846 | N776LF / | LFN | |
| AW119KX | 14826 | N656LF | LFN | |
| AW119KX | 14836 | N726LF | LFN | |
| AW119KX | 14847 | N786LF | LFN | |
| EC120B | 1576 | N514JP | ||
| EC135T2+ | 0655 | N958AL | Airlift Northwest | |
| MD500E | 0442E | N500FC / |
