| Tail Number / N-Number | N1954H |
| Manufacturer | HAWKER/UTILCO INC |
| Model | HAWKER MARK 20 |
| Year Built | 1954 |
| Manufacturer's Serial Number | 41H623282 |
| 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 | WRIGHT |
| Engine Model | R3350-26WD |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 2,700 hp (2,014 kW) |
| Type of Registrant | Corporation |
| Owner Name | AIRCRAFT GUARANTY CORP TRUSTEE |
| Street | 928 SW 107TH ST |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73170-5244 |
| Region | Southwestern |
| County | Cleveland County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2012-01-12 |
| Certificate Issue Date | 2018-04-10 |
| Last Action Date | 2020-11-23 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 50276652 |
| Mode S Code Hex | A17DAA |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1954H.
| Tail Number / N-Number | N1954H |
| Manufacturer | PIPER |
| Model | PA-32R-300 |
| Manufacturer's Serial Number | 32R7780208 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 126 miles per hour |
| County | Cleveland County |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1990-08-13 |