| Tail Number / N-Number | N6881M |
| Manufacturer | SIMCOX NORMAN |
| Model | SPORT TRAINER |
| Year Built | 1989 |
| Manufacturer's Serial Number | 00001 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | A&C65 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Type of Registrant | LLC |
| Owner Name | SMITH AVIATION LLC |
| Street | 1997 HEREFORD RD |
| City | SPRINGER |
| State | OK |
| Zip Code | 73458-8245 |
| Region | Southwestern |
| County | Carter County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1989-08-10 |
| Certificate Issue Date | 2019-09-19 |
| Last Action Date | 2022-04-15 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 52221566 |
| Mode S Code Hex | A92376 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N6881M.
| Tail Number / N-Number | N6881M |
| Manufacturer | STINSON |
| Model | 108-3 |
| Manufacturer's Serial Number | 108-4881 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 94 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SIMCOX NORMAN |
| Street | 5607 WEST SCHULTZ ROAD |
| City | LA PORTE |
| State | IN |
| Zip Code | 46350 |
| Region | Great Lakes |
| County | Carter County |
| Certificate Issue Date | 1981-09-10 |
| Last Status | Valid Registration |
| Cancellation Date | 1986-01-09 |