| Tail Number / N-Number | N4280C |
| Manufacturer | SCHLEICHER |
| Model | KA 7 |
| Year Built | 1964 |
| Manufacturer's Serial Number | 7155 |
| 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) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Average Cruising Speed | 60 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | WESTERN ANTIQUE AEROPLANE & AUTOMOBILE MUSEUM |
| Street | 1600 AIR MUSEUM RD |
| City | HOOD RIVER |
| State | OR |
| Zip Code | 97031-9800 |
| Region | Northwest Mountain |
| County | Hood River County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1964-07-14 |
| Certificate Issue Date | 2013-07-18 |
| Last Action Date | 2022-03-01 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 51215662 |
| Mode S Code Hex | A51BB2 |