| Tail Number / N-Number | N777FS |
| Manufacturer | PIPER |
| Model | PA-39 |
| Year Built | 1972 |
| Manufacturer's Serial Number | 39-121 |
| Aircraft Type | Fixed wing multi 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 | IO-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 150 hp (112 kW) |
| Total Horsepower | 300 hp (224 kW) |
| Average Cruising Speed | 183 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | CASEY WILLIAM F |
| Other Names |
|
| Street | 45335 VISTA PL |
| City | KING CITY |
| State | CA |
| Zip Code | 93930-9715 |
| Region | Western-Pacific |
| County | Monterey County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Multiple |
| Airworthiness Date | 1974-04-10 |
| Certificate Issue Date | 2015-11-03 |
| Last Action Date | 2021-06-13 |
| Expiration Date | 2028-11-30 |
| Status | Valid Registration |
| Mode S Code | 52501626 |
| Mode S Code Hex | AA8396 |