Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N17904.
| Tail Number / N-Number | N17904 |
| Manufacturer | SCHWEIZER |
| Model | SGS 2-33A |
| Manufacturer's Serial Number | 284 |
| Aircraft Type | Glider |
| 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 | 0 engines |
| Average Cruising Speed | 73 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SAILPLANE ENTERPRISES INTERNATIONAL |
| Street | 36038 WHITTIER AVE |
| City | HEMET |
| State | CA |
| Zip Code | 92543 |
| Country | US |
| Certificate Issue Date | 1994-12-20 |
| Last Action Date | 2000-12-19 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2001-02-10 |
| Mode S Code | 50236421 |
| Mode S Code Hex | A13D11 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N17904.
| Tail Number / N-Number | N17904 |
| Manufacturer | PIPER |
| Model | J-2 |
| Manufacturer's Serial Number | 1504 |
| 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 | 59 miles per hour |
| Type of Registrant | Individual |
| Owner Name | TINGLEY HAROLD OBED |
| Street | 56 CLIFTON STREET |
| City | ATTLEBORO |
| State | MA |
| Zip Code | 01002 |
| Region | New England |
| Certificate Issue Date | 1942-09-19 |
| Last Status | Valid Registration |
| Cancellation Date | 1948-08-03 |
| Mode S Code | 50236421 |
| Mode S Code Hex | A13D11 |