Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N1172Z.
| Tail Number / N-Number | N1172Z |
| Manufacturer | LOCKE JOHN B |
| Model | MINI 500 |
| Manufacturer's Serial Number | 0179 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | LOCKE JOHN B |
| Street | 407 BARKER ST |
| City | LINDEN |
| State | TX |
| Zip Code | 75563-5910 |
| Country | US |
| Certificate Issue Date | 1997-01-21 |
| Last Action Date | 1999-10-27 |
| Last Status | Valid Registration |
| Cancellation Date | 2000-01-10 |
| Mode S Code | 50044352 |
| Mode S Code Hex | A048EA |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N1172Z.
| Tail Number / N-Number | N1172Z |
| Manufacturer | MOONEY |
| Model | M20J |
| Manufacturer's Serial Number | 241354 |
| 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 |
| Average Cruising Speed | 126 miles per hour |
| Last Status | N-Number Assigned – but has not yet been registered |
| Cancellation Date | 1988-10-26 |
| Mode S Code | 50044352 |
| Mode S Code Hex | A048EA |