Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4172W.
| Tail Number / N-Number | N4172W |
| Manufacturer | WHITE |
| Model | SPECIAL A-2 |
| Year Built | 1970 |
| Manufacturer's Serial Number | 0001 |
| Aircraft Type | Rotorcraft |
| Category | Amphibian |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| 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) |
| Average Cruising Speed | 86 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WHITE EUGENE L |
| Street | 2425 HOLLYSPRINGS RD |
| City | MARIETTA |
| State | GA |
| Zip Code | 30062 |
| Country | US |
| Certificate Issue Date | 1970-09-08 |
| Last Action Date | 1977-02-19 |
| Last Status | Revoked – Canceled |
| Cancellation Date | 2012-06-07 |
| Mode S Code | 51170324 |
| Mode S Code Hex | A4F0D4 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4172W.
| Tail Number / N-Number | N4172W |
| Manufacturer | PIPER |
| Model | PA-32-300 |
| Manufacturer's Serial Number | 32-40251 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 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 |
| Type of Registrant | Corporation |
| Owner Name | WEST CENTRAL AIRWAYS INC |
| Street | AIRPORT |
| City | FERGUS FALLS |
| State | MN |
| Zip Code | 56537 |
| Region | Great Lakes |
| Certificate Issue Date | 1967-10-19 |
| Last Status | Valid Registration |
| Cancellation Date | 1969-01-24 |
| Mode S Code | 51170324 |
| Mode S Code Hex | A4F0D4 |