| Tail Number / N-Number | N381M |
| Type of Reservation | Reserved - no fee |
| Reserving Party Name | STATE OF MONTANA |
| Street | DEPT OF NATURAL RESOURCES 1628 ELEVENTH AVENUE |
| City | HELENA |
| State | MT |
| Zip Code | 59620 |
| Date Reserved | 1992-03-24 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N381M.
| Tail Number / N-Number | N381M |
| Manufacturer | DOUGLAS |
| Model | DC-7C |
| Year Built | 1965 |
| Manufacturer's Serial Number | 45546 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 102 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 4 engines |
| Average Cruising Speed | 232 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | MODERN AIR TRANSPORT INC |
| Street | PO BOX 627 |
| City | MIAMI |
| State | FL |
| Zip Code | 33148 |
| Region | Southern |
| Certificate Issue Date | 1966-08-19 |
| Last Status | Valid Registration |
| Cancellation Date | 1971-08-30 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N381M.
| Tail Number / N-Number | N381M |
| Manufacturer | TRAVEL AIR |
| Model | C-4000 |
| Year Built | 1930 |
| Manufacturer's Serial Number | 1302 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 79 miles per hour |
| Type of Registrant | Individual |
| Owner Name | CARTER ZEB VANCE |
| Street | UNKNOWN |
| City | RICHLANDS |
| State | VA |
| Zip Code | 24641 |
| Region | Eastern |
| Certificate Issue Date | 1940-02-19 |
| Last Status | Valid Registration |
| Cancellation Date | 1940-03-01 |