| Tail Number / N-Number | N26889 |
| Manufacturer | GULFSTREAM AMERICAN CORP |
| Model | AA-5A |
| Year Built | 1979 |
| Manufacturer's Serial Number | AA5A0792 |
| Aircraft Type | Fixed wing single engine |
| 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 | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | SUMNER GARY W |
| Street | 2109 JONES ST |
| City | KNOXVILLE |
| State | TN |
| Zip Code | 37920-1727 |
| Region | Central |
| County | Knox County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-01-10 |
| Certificate Issue Date | 2020-07-10 |
| Last Action Date | 2020-07-10 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 50520107 |
| Mode S Code Hex | A2A047 |