| Tail Number / N-Number | N25BH |
| Manufacturer | BELL HELICOPTER TEXTRON |
| Model | 206L-1 |
| Year Built | 1979 |
| Manufacturer's Serial Number | 45336 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ALLISON |
| Engine Model | 250 SER 250HP |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Type of Registrant | Individual |
| Owner Name | REGISTRATION PENDING |
| Street | PO BOX 2790 |
| City | MISSOULA |
| State | MT |
| Zip Code | 59806-2790 |
| Region | Northwest Mountain |
| County | Missoula County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-12-18 |
| Last Action Date | 2023-02-16 |
| Status | Registration pending |
| Mode S Code | 50452506 |
| Mode S Code Hex | A25546 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N25BH.
| Tail Number / N-Number | N25BH |
| Manufacturer | GULFSTREAM AMERICAN CORP. |
| Model | G-1159 |
| Year Built | 1979 |
| Manufacturer's Serial Number | 237 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 22 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | Corporation |
| Owner Name | ASHLAND OIL INC |
| Street | PO BOX 391 |
| City | ASHLAND |
| State | KY |
| Zip Code | 41101 |
| Region | Central |
| County | Missoula County |
| Last Status | Valid Registration |
| Cancellation Date | 1982-02-10 |
| Exported To | MEXICO |