Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N18790.
| Tail Number / N-Number | N18790 |
| Manufacturer | BEECH |
| Model | B19 |
| Manufacturer's Serial Number | MB-851 |
| 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 | 116 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AIR SERVICE INC |
| Other Names |
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| Street | PO BOX 8237 |
| City | GREENSBORO |
| State | NC |
| Zip Code | 27410 |
| Country | US |
| Certificate Issue Date | 1977-06-14 |
| Last Action Date | 1984-07-11 |
| Last Status | Administratively canceled |
| Cancellation Date | 1984-07-11 |
| Mode S Code | 50257131 |
| Mode S Code Hex | A15E59 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N18790.
| Tail Number / N-Number | N18790 |
| Manufacturer | BEECH |
| Model | D17R |
| Year Built | 1938 |
| Manufacturer's Serial Number | 215 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 151 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | DEFENSE SUPPLIES CORP |
| Street | 811 VERMONT AVE NW |
| City | WASHINGTON |
| State | DC |
| Zip Code | 20571 |
| Region | Eastern |
| Certificate Issue Date | 1942-03-23 |
| Last Status | Valid Registration |
| Cancellation Date | 1942-05-22 |
| Mode S Code | 50257131 |
| Mode S Code Hex | A15E59 |