Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N7172Z.
| Tail Number / N-Number | N7172Z |
| Manufacturer | HUGHES |
| Model | 500C |
| Year Built | 1970 |
| Manufacturer's Serial Number | 1220438S |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ALLISON |
| Engine Model | 250-C20 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 420 hp (313 kW) |
| Type of Registrant | Corporation |
| Owner Name | SOUTHERN AIRCRAFT CONSULTANCY INC TRUSTEE |
| Street | 7 MEADOW VIEW HOCKERING |
| City | DEREHAM NORFOLK |
| Zip Code | NR20 3JS |
| Country | GB |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1990-06-19 |
| Certificate Issue Date | 2006-11-07 |
| Last Action Date | 2010-09-16 |
| Last Status | Valid Registration |
| Cancellation Date | 2012-06-18 |
| Exported To | NEW ZEALAND |
| Mode S Code | 52314304 |
| Mode S Code Hex | A998C4 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N7172Z.
| Tail Number / N-Number | N7172Z |
| Manufacturer | PIPER |
| Model | PA-25-235 |
| Manufacturer's Serial Number | 253038 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | 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 |
| Average Cruising Speed | 93 miles per hour |
| Type of Registrant | Individual |
| Owner Name | CLOUD C L |
| Street | P O BOX 182 |
| City | LOS FRESNOS |
| State | TX |
| Zip Code | 75001 |
| Region | Southwestern |
| Certificate Issue Date | 1964-11-17 |
| Last Status | Valid Registration |
| Cancellation Date | 1971-09-09 |
| Exported To | MEXICO |
| Mode S Code | 52314304 |
| Mode S Code Hex | A998C4 |