| Tail Number / N-Number | N392M |
| Manufacturer | BELL |
| Model | 206A |
| Year Built | 1969 |
| Manufacturer's Serial Number | 362 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 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) |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | Government |
| Owner Name | USDA FOREST SERVICE FEPP |
| Other Names |
|
| Street | PO BOX 201601 |
| City | HELENA |
| State | MT |
| Zip Code | 59620-1601 |
| Region | Northwest Mountain |
| County | Lewis and Clark County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 1981-04-02 |
| Last Action Date | 2022-11-22 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 51105512 |
| Mode S Code Hex | A48B4A |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N392M.
| Tail Number / N-Number | N392M |
| Manufacturer | TRAVEL AIR |
| Model | C-4000 |
| Manufacturer's Serial Number | 1312 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 79 miles per hour |
| Type of Registrant | Individual |
| Owner Name | DEFOREST TALCOTT LAYTON |
| Street | 78 PROSPECT PARK WEST |
| City | BROOKLYN |
| State | NY |
| Zip Code | 11223 |
| Region | Eastern |
| County | Lewis and Clark County |
| Certificate Issue Date | 1934-06-26 |
| Last Status | Valid Registration |
| Cancellation Date | 1936-07-01 |