Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N20739.
| Tail Number / N-Number | N20739 |
| Manufacturer | MIKOYAN GUREVICH |
| Model | MIG 21 UM |
| Manufacturer's Serial Number | 3171 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | MIGS OF DELAWARE LLC |
| Street | 405 SILVERSIDE RD STE 200 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19809-1768 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2004-07-13 |
| Certificate Issue Date | 2013-02-20 |
| Last Action Date | 2013-02-20 |
| Last Status | Second Notice for Registration Renewal |
| Cancellation Date | 2016-01-22 |
| Mode S Code | 50327347 |
| Mode S Code Hex | A1AEE7 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N20739.
| Tail Number / N-Number | N20739 |
| Manufacturer | CESSNA |
| Model | 172M |
| Year Built | 1974 |
| Manufacturer's Serial Number | 17263824 |
| 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 | 108 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ATLANTIC AVIATION UNDERWRITERS INC |
| Street | PO BOX 323 |
| City | ELIZABETH CITY |
| State | NC |
| Zip Code | 27909 |
| Region | Eastern |
| Country | US |
| Certificate Issue Date | 1977-11-09 |
| Last Status | Valid Registration |
| Cancellation Date | 1981-12-21 |
| Mode S Code | 50327347 |
| Mode S Code Hex | A1AEE7 |