| Tail Number / N-Number | N5991L |
| Manufacturer | AMERICAN |
| Model | AA-1 |
| Year Built | 1969 |
| Manufacturer's Serial Number | AA1-0291 |
| 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) |
| Average Cruising Speed | 108 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SLOMER JAMES A |
| Street | 34 DEBORAH LYNN CT |
| City | CHESWICK |
| State | PA |
| Zip Code | 15024-9474 |
| Region | Eastern |
| County | Allegheny County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1969-12-15 |
| Certificate Issue Date | 2013-10-30 |
| Last Action Date | 2022-05-13 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 51740534 |
| Mode S Code Hex | A7C15C |