| REACH 21 (RW) - Alpine, CA | Alpine | CA | REACH | Rotor wing |
| REACH 43 (RW) - Apple Valley, CA | Apple Valley | CA | REACH | Rotor wing |
| CALSTAR Air Medical Services (RW) - Auburn, CA | Auburn | CA | CALSTAR Air Medical Services | Rotor wing |
| Sierra Lifeflight (FW) - Bishop, CA | Bishop | CA | Sierra Lifeflight | Fixed wing |
| REACH 102 (RW) - Brawley, CA | Brawley | CA | REACH | Rotor wing |
| REACH 11 (RW) - Brawley, CA | Brawley | CA | REACH | Rotor wing |
| REACH 32 (RW) - Concord, CA | Concord | CA | REACH | Rotor wing |
| Cal Ore Life Flight (FW) - Crescent City, CA | Crescent City | CA | Cal Ore Life Flight | Fixed wing |
| Cal Ore Life Flight (FW) - Eureka, CA | Eureka | CA | Cal Ore Life Flight | Fixed wing |
| REACH 86 (RW) - Ft Hunter Liggett, CA | Ft Hunter Liggett | CA | REACH | Rotor wing |
| CALSTAR Air Medical Services (RW) - Gilroy, CA | Gilroy | CA | CALSTAR Air Medical Services | Rotor wing |
| REACH 9 (RW) - Imperial, CA | Imperial | CA | REACH | Rotor wing |
| REACH 6 (RW) - Lakeport, CA | Lakeport | CA | REACH | Rotor wing |
| UCLA Mattel Children's Hospital (RW) - Los Angeles, CA | Los Angeles | CA | UCLA Mattel Children's Hospital | Rotor wing |
| Valley Children's Hospital Madera (RW) - Madera, CA | Madera | CA | Valley Children's Hospital Madera | Rotor wing |
| REACH 7 (RW) - Marysville, CA | Marysville | CA | REACH | Rotor wing |
| CALSTAR Air Medical Services (FW) - Mcclellan, CA | Mcclellan | CA | CALSTAR Air Medical Services | Fixed wing |
| CALSTAR Air Medical Services (RW) - Merced, CA | Merced | CA | CALSTAR Air Medical Services | Rotor wing |
| CALSTAR Air Medical Services (RW) - Modesto, CA | Modesto | CA | CALSTAR Air Medical Services | Rotor wing |
| REACH 27 (RW) - Murrieta, CA | Murrieta | CA | REACH | Rotor wing |
| REACH 67 (FW) - Murrieta, CA | Murrieta | CA | REACH | Fixed wing |
| REACH 3 (RW) - Napa, CA | Napa | CA | REACH | Rotor wing |
| UCSF Benioff Children's Hospital (RW) - Oakland, CA | Oakland | CA | UCSF Benioff Children's Hospital | Rotor wing |
| REACH 16 (RW) - Oceanside, CA | Oceanside | CA | REACH | Rotor wing |
| REACH 82 (RW) - Porterville, CA | Porterville | CA | REACH | Rotor wing |
| REACH 5 (RW) - Redding, CA | Redding | CA | REACH | Rotor wing |
| REACH 17 (RW) - Sacramento, CA | Sacramento | CA | REACH | Rotor wing |
| REACH 50 (FW) - Sacramento, CA | Sacramento | CA | REACH | Fixed wing |
| CALSTAR Air Medical Services (RW) - Salinas, CA | Salinas | CA | CALSTAR Air Medical Services | Rotor wing |
| CALSTAR Air Medical Services (RW) - Santa Maria, CA | Santa Maria | CA | CALSTAR Air Medical Services | Rotor wing |
| REACH 1 (RW) - Santa Rosa, CA | Santa Rosa | CA | REACH | Rotor wing |
| CALSTAR Air Medical Services (RW) - South Lake Tahoe, CA | South Lake Tahoe | CA | CALSTAR Air Medical Services | Rotor wing |
| REACH 2 (RW) - Stockton, CA | Stockton | CA | REACH | Rotor wing |
| CALSTAR Air Medical Services (RW) - Ukiah, CA | Ukiah | CA | CALSTAR Air Medical Services | Rotor wing |
| REACH 13 (RW) - Victorville, CA | Victorville | CA | REACH | Rotor wing |
| CALSTAR Air Medical Services (RW) - Watsonville, CA | Watsonville | CA | CALSTAR Air Medical Services | Rotor wing |
| REACH 80 (RW) - Williams, CA | Williams | CA | REACH | Rotor wing |
| REACH 18 (RW) - Willits, CA | Willits | CA | REACH | Rotor wing |
| UCHealth Lifeline (RW-FW) - Colorado Springs, CO | Colorado Springs | CO | UCHealth Lifeline | Rotor & fixed wing |
| UCHealth Lifeline (RW-FW) - Englewood, CO | Englewood | CO | UCHealth Lifeline | Rotor & fixed wing |
| UCHealth Lifeline (RW-FW) - La Junta, CO | La Junta | CO | UCHealth Lifeline | Rotor & fixed wing |
| UCHealth Lifeline (RW-FW) - Loveland, CO | Loveland | CO | UCHealth Lifeline | Rotor & fixed wing |
| UCHealth Lifeline (RW-FW) - Pueblo West, CO | Pueblo West | CO | UCHealth Lifeline | Rotor & fixed wing |
| REACH 29 (RW) - Salida, CO | Salida | CO | REACH | Rotor wing |
| REACH 48 (RW) - Maui, HI | Maui | HI | REACH | Rotor wing |
| REACH 23 (RW) - Elko, NV | Elko | NV | REACH | Rotor wing |
| REACH 58 (FW) - Elko, NV | Elko | NV | REACH | Fixed wing |
| REACH 63 (FW) - Ely, NV | Ely | NV | REACH | Fixed wing |
| REACH 64 (FW) - Reno, NV | Reno | NV | REACH | Fixed wing |
| REACH 84 (FW) - Reno, NV | Reno | NV | REACH | Fixed wing |
| REACH 85 (RW) - Reno, NV | Reno | NV | REACH | Rotor wing |
| REACH 19 (RW) - Brookings, OR | Brookings | OR | REACH | Rotor wing |
| Airlink Critical Care Transport (RW) - Klamath Falls, OR | Klamath Falls | OR | Airlink Critical Care Transport | Rotor wing |
| REACH 53 (FW) - North Bend, OR | North Bend | OR | REACH | Fixed wing |
| REACH 8 (RW) - Roseburg, OR | Roseburg | OR | REACH | Rotor wing |
| UCHealth Lifeline (RW-FW) - Cheyenne, WY | Cheyenne | WY | UCHealth Lifeline | Rotor & fixed wing |