| Tail Number / N-Number | N11997 |
| Manufacturer | AITCHISON GILBERT W |
| Model | HAWKTWOBIRD |
| Manufacturer's Serial Number | A-01 |
| 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 | JABIRU |
| Engine Model | 2200 |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 85 hp (63 kW) |
| Type of Registrant | Individual |
| Owner Name | AITCHISON GILBERT W |
| Street | 416 PALMITER RD |
| City | HARPURSVILLE |
| State | NY |
| Zip Code | 13787-1889 |
| Region | Eastern |
| County | Broome County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2011-07-11 |
| Certificate Issue Date | 2009-08-19 |
| Last Action Date | 2020-09-17 |
| Expiration Date | 2028-02-29 |
| Status | Valid Registration |
| Mode S Code | 50050525 |
| Mode S Code Hex | A05155 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N11997.
| Tail Number / N-Number | N11997 |
| Manufacturer | CESSNA |
| Model | 172S |
| Year Built | 2006 |
| Manufacturer's Serial Number | 172S10392 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | IO-360-L2A |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Corporation |
| Owner Name | AMERICAN KING AIR FERRIES INC |
| Street | 3511 SILVERSIDE RD STE 105 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19810-4902 |
| County | Broome County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2006-12-16 |
| Certificate Issue Date | 2007-01-05 |
| Last Action Date | 2007-01-05 |
| Last Status | Valid Registration |
| Cancellation Date | 2007-03-07 |
| Exported To | ROMANIA |