| Tail Number / N-Number | N75AS |
| Manufacturer | PILATUS |
| Model | B4-PC11AF |
| Year Built | 1977 |
| Manufacturer's Serial Number | 274 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | COFFIELD ALAN |
| Street | 22050 VILLAGE WAY DR |
| City | CANYON LAKE |
| State | CA |
| Zip Code | 92587-7543 |
| Region | Western-Pacific |
| County | Riverside County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 2010-09-08 |
| Last Action Date | 2021-04-13 |
| Expiration Date | 2028-09-30 |
| Status | Valid Registration |
| Mode S Code | 52413701 |
| Mode S Code Hex | AA17C1 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N75AS.
| Tail Number / N-Number | N75AS |
| Manufacturer | SANDIFER |
| Model | TEENIE TWO |
| Manufacturer's Serial Number | 1158 |
| Aircraft Type | Fixed wing single engine |
| 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 |
| Average Cruising Speed | 85 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SANDIFER PRENTICE A |
| Street | RT 7 BOX 499 |
| City | WEST MOORE |
| State | LA |
| Zip Code | 71291 |
| Region | Southwestern |
| County | Riverside County |
| Certificate Issue Date | 1976-02-12 |
| Last Status | Valid Registration |
| Cancellation Date | 1976-06-09 |