Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4072A.
| Tail Number / N-Number | N4072A |
| Manufacturer | PIPER |
| Model | PA-31-350 |
| Manufacturer's Serial Number | 31-8152016 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 162 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | KRYSTAL CORP |
| Street | PO BOX 1370 |
| City | NOME |
| State | AK |
| Zip Code | 99762-1370 |
| Country | US |
| Certificate Issue Date | 1992-04-29 |
| Last Action Date | 1998-04-15 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2000-03-30 |
| Mode S Code | 51144501 |
| Mode S Code Hex | A4C941 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4072A.
| Tail Number / N-Number | N4072A |
| Manufacturer | PIPER |
| Model | PA-19 |
| Manufacturer's Serial Number | 18-2133 |
| 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 | UNITED STATES ARMY |
| Street | BOX 746 |
| City | FORT HUACHUCA |
| State | AZ |
| Zip Code | 85613 |
| Region | Western-Pacific |
| Certificate Issue Date | 1958-06-26 |
| Last Status | Valid Registration |
| Cancellation Date | 1971-01-11 |
| Mode S Code | 51144501 |
| Mode S Code Hex | A4C941 |