| Tail Number / N-Number | N4121X |
| Manufacturer | BEECH |
| Model | A36 |
| Year Built | 1975 |
| Manufacturer's Serial Number | E-651 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO 520 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 285 hp (213 kW) |
| Average Cruising Speed | 138 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | NORSTROM JADE B |
| Other Names |
|
| Street | 10887 E PEAK VIEW RD |
| City | SCOTTSDALE |
| State | AZ |
| Zip Code | 85262-4531 |
| Region | Western-Pacific |
| County | Maricopa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1975-02-11 |
| Certificate Issue Date | 2018-05-15 |
| Last Action Date | 2021-01-13 |
| Expiration Date | 2028-05-31 |
| Status | Valid Registration |
| Mode S Code | 51157037 |
| Mode S Code Hex | A4DE1F |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4121X.
| Tail Number / N-Number | N4121X |
| Manufacturer | AERO COMMANDER |
| Model | 100 |
| Year Built | 1968 |
| Manufacturer's Serial Number | 219 |
| 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 | 75 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CAMPAUL AIRCRAFT INC |
| Street | 100 DANIELDALE |
| City | DALLAS |
| State | TX |
| Zip Code | 75232 |
| Region | Southwestern |
| County | Maricopa County |
| Certificate Issue Date | 1968-08-27 |
| Last Status | Valid Registration |
| Cancellation Date | 1976-06-24 |