| Tail Number / N-Number | N840WM |
| Manufacturer | PIPER |
| Model | PA-32-260 |
| Year Built | 1966 |
| Manufacturer's Serial Number | 32-711 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-540 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Average Cruising Speed | 126 miles per hour |
| Type of Registrant | LLC |
| Owner Name | FOF AVIATION LLC |
| Street | PO BOX 1165 |
| City | EAST HELENA |
| State | MT |
| Zip Code | 59635-1165 |
| Region | Northwest Mountain |
| County | Lewis and Clark County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1966-07-29 |
| Certificate Issue Date | 2022-01-03 |
| Last Action Date | 2022-03-04 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 52700731 |
| Mode S Code Hex | AB81D9 |