Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4780T.
| Tail Number / N-Number | N4780T |
| Manufacturer | SCHLEICHER |
| Model | K 8 B |
| Manufacturer's Serial Number | 8318SH |
| 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) |
| Number of Engines | 0 engines |
| Average Cruising Speed | 60 miles per hour |
| Type of Registrant | Individual |
| Owner Name | THOR H EINAR |
| Street | 905 WESTMORLAND DR |
| City | WENATCHEE |
| State | WA |
| Zip Code | 98801 |
| Country | US |
| Certificate Issue Date | 1982-07-19 |
| Last Action Date | 1994-06-23 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1994-08-03 |
| Mode S Code | 51360474 |
| Mode S Code Hex | A5E13C |