| Tail Number / N-Number | N907CH |
| Manufacturer | SIKORSKY |
| Model | S-61N |
| Year Built | 1979 |
| Manufacturer's Serial Number | 61819 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 28 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | GE |
| Engine Model | CT58-140-2 |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 1,400 hp (1,044 kW) |
| Total Horsepower | 2,800 hp (2,089 kW) |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | LLC |
| Owner Name | HELIGROUP FIRE LLC |
| Street | 124 W PINE ST |
| City | MISSOULA |
| State | MT |
| Zip Code | 59802-4222 |
| Region | Northwest Mountain |
| County | Missoula County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2008-11-17 |
| Certificate Issue Date | 2016-09-20 |
| Last Action Date | 2022-04-21 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 53104547 |
| Mode S Code Hex | AC8967 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N907CH.
| Tail Number / N-Number | N907CH |
| Manufacturer | GROSCH |
| Model | STARDUSTER TOO SA-30 |
| Manufacturer's Serial Number | 194 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 105 miles per hour |
| County | Missoula County |
| Last Action Date | 1986-02-21 |
| Last Status | N-Number assigned as a Non Type Certificated (Amateur) but has not been registered that is pending cancellation |
| Cancellation Date | 2011-05-09 |