Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N6251M.
| Tail Number / N-Number | N6251M |
| Manufacturer | GREENWOOD MARK S |
| Model | TRI-Q-200 |
| Year Built | 1996 |
| Manufacturer's Serial Number | 2431 |
| 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 | 0-200 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Type of Registrant | Individual |
| Owner Name | GREENWOOD MARK S |
| Street | 549 FOREST RETREAT RD |
| City | HENDERSONVILLE |
| State | TN |
| Zip Code | 37075-2247 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1996-11-22 |
| Certificate Issue Date | 1996-02-23 |
| Last Action Date | 2008-02-19 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2014-12-02 |
| Mode S Code | 52025527 |
| Mode S Code Hex | A82B57 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N6251M.
| Tail Number / N-Number | N6251M |
| Manufacturer | STINSON |
| Model | 108-3 |
| Manufacturer's Serial Number | 1084251 |
| 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 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1989-12-13 |
| Mode S Code | 52025527 |
| Mode S Code Hex | A82B57 |