| Tail Number / N-Number | N81AC |
| Manufacturer | WHITE |
| Model | MODEL P |
| Year Built | 1971 |
| Manufacturer's Serial Number | AW-1 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | 0-200 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Average Cruising Speed | 85 miles per hour |
| Type of Registrant | Individual |
| Owner Name | KEYES RICHARD A |
| Street | 18603 MACH ONE DR |
| City | PORT SAINT LUCIE |
| State | FL |
| Zip Code | 34987-3234 |
| Region | Southern |
| County | St. Lucie County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1981-08-13 |
| Certificate Issue Date | 2022-08-06 |
| Last Action Date | 2022-08-06 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 52603406 |
| Mode S Code Hex | AB0706 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N81AC.
| Tail Number / N-Number | N81AC |
| Manufacturer | STEEN |
| Model | STEPHENS AKRO MOD. 1 |
| Manufacturer's Serial Number | 111 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 85 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | KANSAS AIRSHOWS CORP (NICK L MARDIS) |
| Street | 6900 S MINNESOTA |
| City | WICHITA |
| State | KS |
| Zip Code | 67233 |
| Region | Central |
| County | St. Lucie County |
| Certificate Issue Date | 1976-04-28 |
| Last Status | Valid Registration |
| Cancellation Date | 1978-08-09 |
| Exported To | UNITED KINGDOM |