Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N6721M.
| Tail Number / N-Number | N6721M |
| Manufacturer | CESSNA |
| Model | T210L |
| Year Built | 1975 |
| Manufacturer's Serial Number | 21061137 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | TSIO-520 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Average Cruising Speed | 141 miles per hour |
| Type of Registrant | Individual |
| Owner Name | LEMAS CONTRERAS MANUEL |
| Street | 1556 W CALLE GUADALAJARA |
| City | TUCSON |
| State | AZ |
| Zip Code | 85713-5639 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1976-01-05 |
| Certificate Issue Date | 2013-08-02 |
| Last Action Date | 2013-08-02 |
| Last Status | Valid Registration |
| Cancellation Date | 2013-10-31 |
| Exported To | MEXICO |
| Mode S Code | 52162655 |
| Mode S Code Hex | A8E5AD |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N6721M.
| Tail Number / N-Number | N6721M |
| Manufacturer | STINSON |
| Model | 108-3 |
| Manufacturer's Serial Number | 108-4721 |
| 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 | MELIN JAMES R |
| Street | HOFFMAN RT 38 |
| City | LIVINGSTON |
| State | MT |
| Zip Code | 59047 |
| Region | Northwest Mountain |
| Certificate Issue Date | 1978-05-01 |
| Last Status | Valid Registration |
| Cancellation Date | 1982-02-25 |
| Mode S Code | 52162655 |
| Mode S Code Hex | A8E5AD |