Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N306M.
| Tail Number / N-Number | N306M |
| Manufacturer | CESSNA |
| Model | DC-6A |
| Year Built | 1930 |
| Manufacturer's Serial Number | 241 |
| 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 |
| Type of Registrant | Corporation |
| Owner Name | MURRAY TOOL & SUPPLY CO |
| Street | UNKNOWN |
| City | CLEVELAND |
| State | OK |
| Zip Code | 74020 |
| Region | Southwestern |
| Certificate Issue Date | 1932-02-01 |
| Last Status | Valid Registration |
| Cancellation Date | 1931-02-09 |
| Mode S Code | 50633257 |
| Mode S Code Hex | A336AF |