| Tail Number / N-Number | N2121U |
| Manufacturer | WERNER BERNTRIED MAX |
| Model | LONG EZ |
| Year Built | 1989 |
| Manufacturer's Serial Number | BW002 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Co-Ownership |
| Owner Name | BURK TIMOTHY R TRUSTEE |
| Other Names |
|
| Street | 24446 WATT RD |
| City | RAMONA |
| State | CA |
| Zip Code | 92065-4157 |
| Region | Western-Pacific |
| County | San Diego County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2001-03-08 |
| Certificate Issue Date | 2009-12-17 |
| Last Action Date | 2021-09-21 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 50341576 |
| Mode S Code Hex | A1C37E |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N2121U.
| Tail Number / N-Number | N2121U |
| Manufacturer | BRANTLY |
| Model | B-2A |
| Manufacturer's Serial Number | 169 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | 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 |
| Average Cruising Speed | 75 miles per hour |
| Type of Registrant | Individual |
| Owner Name | EARL T FRISCHKORN |
| Street | GEN DEL |
| City | JACOB |
| State | IL |
| Zip Code | 60021 |
| Region | Great Lakes |
| County | San Diego County |
| Certificate Issue Date | 1965-11-17 |
| Last Status | Valid Registration |
| Cancellation Date | 1971-01-04 |