| Tail Number / N-Number | N37CW |
| Manufacturer | BERKSHIRE MFG. CORP. |
| Model | CONCEPT 70 |
| Year Built | 1973 |
| Manufacturer's Serial Number | 12 |
| Aircraft Type | Glider |
| 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) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Average Cruising Speed | 45 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WAGONER MARK D |
| Street | PO BOX 5211 |
| City | CORNING |
| State | CA |
| Zip Code | 96021-5211 |
| Region | Western-Pacific |
| County | Tehama County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-08-15 |
| Certificate Issue Date | 2022-12-17 |
| Last Action Date | 2022-12-17 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 51030671 |
| Mode S Code Hex | A431B9 |