| Tail Number / N-Number | N121AG |
| Manufacturer | EXTRA FLUGZEUGBAU GMBH |
| Model | EA-400 |
| Year Built | 2001 |
| Manufacturer's Serial Number | 03 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | TSIO-550 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 280 hp (209 kW) |
| Type of Registrant | Corporation |
| Owner Name | CEDAR WINGS HOLDINGS INC TRUSTEE |
| Street | 1013 CENTRE RD STE 403-A |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19805-1270 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2004-09-17 |
| Certificate Issue Date | 2016-01-06 |
| Last Action Date | 2021-08-30 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 50053560 |
| Mode S Code Hex | A05770 |