| Tail Number / N-Number | N81643 |
| Manufacturer | NORTH AMERICAN |
| Model | T-28A |
| Year Built | 1949 |
| Manufacturer's Serial Number | 49-1643A |
| 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 | WRIGHT |
| Engine Model | R-1300-1B |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 800 hp (597 kW) |
| Average Cruising Speed | 208 miles per hour |
| Type of Registrant | LLC |
| Owner Name | WARPIGGS LLC |
| Street | 2901 AIRPORT WAY |
| City | KLAMATH FALLS |
| State | OR |
| Zip Code | 97603-1961 |
| Region | Northwest Mountain |
| County | Klamath County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2022-03-25 |
| Certificate Issue Date | 2022-03-16 |
| Last Action Date | 2022-03-16 |
| Expiration Date | 2029-03-31 |
| Status | Valid Registration |
| Mode S Code | 52621246 |
| Mode S Code Hex | AB22A6 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N81643.
| Tail Number / N-Number | N81643 |
| Manufacturer | AERONCA |
| Model | 7AC |
| Manufacturer's Serial Number | 7AC-260 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | CHARLES SHANKS DBA ASHLAND FLYING SERVICE |
| Street | ASHLAND ARPT |
| City | ASHLAND |
| State | OH |
| Zip Code | 44805 |
| Region | Great Lakes |
| County | Klamath County |
| Certificate Issue Date | 1946-01-21 |
| Last Status | Valid Registration |
| Cancellation Date | 1956-02-23 |