| Tail Number / N-Number | N21EV |
| Manufacturer | MIKOYAN GUREVICH |
| Model | MIG 21 UM |
| Year Built | 1974 |
| Manufacturer's Serial Number | 516921071 |
| 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 | MARINE AVIATION MUSEUM INC |
| Street | 507 RUSTIC LN |
| City | FRIENDSWOOD |
| State | TX |
| Zip Code | 77546-6310 |
| Region | Southwestern |
| County | Galveston County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2003-02-07 |
| Certificate Issue Date | 2011-11-21 |
| Last Action Date | 2020-06-28 |
| Expiration Date | 2027-11-30 |
| Status | Valid Registration |
| Mode S Code | 50333641 |
| Mode S Code Hex | A1B7A1 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N21EV.
| Tail Number / N-Number | N21EV |
| Manufacturer | VERAS EUGENE M |
| Model | POLLIWAGEN 150 |
| Manufacturer's Serial Number | 1085 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | VERAS EUGENE M |
| Street | 610 UTZ LANE |
| City | HAZELWOOD |
| State | MO |
| Zip Code | 63042 |
| County | Galveston County |
| Country | US |
| Certificate Issue Date | 1989-03-03 |
| Last Action Date | 1989-03-06 |
| Last Status | Valid Registration |
| Cancellation Date | 1991-05-14 |