| Tail Number / N-Number | N221AJ |
| Manufacturer | MARK GEHLEN |
| Model | GEHLEN CARBON DUSTER |
| Manufacturer's Serial Number | A001MG |
| 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 | GEHLEN MARK H |
| Street | 1250 GLENWOOD CT |
| City | RICHLAND |
| State | WA |
| Zip Code | 99352-9404 |
| Region | Northwest Mountain |
| County | Benton County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2022-08-25 |
| Last Action Date | 2022-08-25 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 50362301 |
| Mode S Code Hex | A1E4C1 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N221AJ.
| Tail Number / N-Number | N221AJ |
| Manufacturer | CESSNA |
| Model | 172S |
| Manufacturer's Serial Number | 172S11543 |
| 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 |
| Type of Registrant | Corporation |
| Owner Name | CHOPPER DYNAMIX INC |
| Street | 11310 E 21ST ST N STE G PMB 50 |
| City | WICHITA |
| State | KS |
| Zip Code | 67206-3579 |
| County | Benton County |
| Country | US |
| Certificate Issue Date | 2015-03-18 |
| Last Action Date | 2015-03-18 |
| Last Status | Valid Registration |
| Cancellation Date | 2015-04-20 |
| Exported To | TURKEY |