Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4241A.
| Tail Number / N-Number | N4241A |
| Manufacturer | PIPER |
| Model | PA-18-125 |
| Manufacturer's Serial Number | 18-853 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 97 miles per hour |
| Type of Registrant | Government |
| Owner Name | DEPART OF ARMY |
| Street | KNOX AERO CLUB |
| City | FORT KNOX |
| State | KY |
| Zip Code | 40175 |
| Region | Central |
| Certificate Issue Date | 1959-03-31 |
| Last Status | Valid Registration |
| Cancellation Date | 1974-07-30 |
| Mode S Code | 51206367 |
| Mode S Code Hex | A50CF7 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4241A.
| Tail Number / N-Number | N4241A |
| Manufacturer | LAWRENCE VERNON |
| Model | MODIFLY |
| Year Built | 1992 |
| Manufacturer's Serial Number | 0120790 |
| 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 | VOLKSWAGEN |
| Engine Model | CONVERSION |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 36 hp (27 kW) |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | (NONE) |
| City | XXX |
| State | OK |
| Zip Code | 73125 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1992-07-04 |
| Last Action Date | 1998-12-15 |
| Last Status | Sale Reported – Canceled |
| Cancellation Date | 2013-07-30 |
| Mode S Code | 51206367 |
| Mode S Code Hex | A50CF7 |