|
List of last helicopters seen near/at Butts AAF| 206B-3 | 3434 | N8QV | Helicopters Inc | |
| 206L-3 | 51293 | N972JG | ||
| 407 | 54048 | N776AL / ALIFE2 | AirLife Denver | |
| 407 | 54072 | N775AL / ALIFE3 | AirLife Denver | |
| 407 | 53360 | N773AL / ALIFE5 | AirLife Denver | |
| 407 | 53375 | N405PJ | PJH | |
| 407GX | 54503 | N407LP | ||
| 407GXI | 56305 | N407MZ / N4O7MZ | ||
| 407GXI | 54903 | N54HK | TVPX | |
| 407GXP | 54668 | N30BW | ||
| 407GXP | 54668 | N30BW | ||
| 407GXP | 54668 | N30BW | ||
| AS350B3 | 3144 | N827NA | Native Air | |
| AS350B3E | 7294 | N853MB | NCMC | |
| H125 | 8750 | N494LG / 494LG | Air Methods | |
| H125 | 8353 | N65RX / LIFELN2 | UCHealth LifeLine | |
| H125 | 8553 | N491LG | FFLC | |
| H125 | 8553 | N491LG | Air Methods | |
| H125 | 8764 | N493LG | FFLC | |
| H125 | 8262 | N61RX | CareConnect | |
| H125 | 7844 | N942EM / REH29 | REACH Air Medical | |
| H125 | 7854 | N941EM / REH71 | REACH Air Medical | |
| H145 | 9881 | N509CH / CHILD1 | Childrens Hospital Colorado | |
| HH-60W | 22-14534 / COLT45 | USAF | ||
| HH-60W | 21-14526 / COLT45 | USAF | ||
| MD600N | RN074 | N209EC | ||
| MH-60T | 6056 / C6056 | Coast Guard Air Station San Diego | ||
| R66 | 0600 | N5375H | ||
| UH-60A | 70-1046 | 86-24539 / PIKES42 | Colorado National Guard | |
| UH-60L | 93-26529 / PIKES47 | Colorado National Guard | ||
| UH-72A | 9386 | 10-72148 / EVANS27 | Colorado National Guard |
