|
List of last helicopters seen near/at Umatilla Municipal| 206L-4 | 52026 | N7YJ | Helicopters Inc | |
| 407 | 53125 | N44HX | Helicopter Express Inc | |
| 407GX | 54465 | N706MT | Med Trans Corp | |
| 429 | 57026 | N52HX | Helicopter Express Inc | |
| AW109E | 11652 | N703RB | Summit Air Ambulance | |
| AW139 | 41584 | N965LA | AgustaWestland Philadelphia | |
| EC130B4 | 4760 | N130PF | ||
| EC135P2 | 0466 | N665MT | Med Trans Corp | |
| EC135P2+ | 0893 | N893HF | First Flight | |
| EC135T1 | 0068 | N135NP | Air Methods | |
| EC135T2 | 0444 | N200HN | ORMC | |
| EC135T2 | 0412 | N908AC | ORMC | |
| EC145 | 9067 | N995AL | Metro Aviation | |
| K-MAX | A94-0051 | N40HX | Helicopter Express Inc | |
| OH-58A | 41718 | N213LC | LCSO | |
| OH-58A | 42013 | N911AF | Marion County Sheriff's Office | |
| OH-58A | 40878 | N911BA | Marion County Sheriff's Office | |
| R66 | 0473 | N166TV | ||
| S-92A | 92-0130 | N192ES | TVPX |
