| Tail Number / N-Number | N991AB |
| Manufacturer | BEECH |
| Model | 77 |
| Year Built | 1980 |
| Manufacturer's Serial Number | WA-79 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-235 SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 115 hp (86 kW) |
| Type of Registrant | Individual |
| Owner Name | REGISTRATION PENDING |
| Street | PO BOX 411 |
| City | KOLOA |
| State | HI |
| Zip Code | 96756-0411 |
| Region | Western-Pacific |
| County | Kauai County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1980-01-14 |
| Last Action Date | 2022-09-06 |
| Status | Registration pending |
| Mode S Code | 53353134 |
| Mode S Code Hex | ADD65C |