| Tail Number / N-Number | N42DM |
| Manufacturer | WOOD JAMES S |
| Model | BJ1B |
| Manufacturer's Serial Number | 304 |
| 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) |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | TAMAYO GEORGE M |
| Street | 2440 HIGHWAY 95 # B-126 |
| City | BULLHEAD CITY |
| State | AZ |
| Zip Code | 86442-7323 |
| Region | Western-Pacific |
| County | Mohave County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1982-09-03 |
| Certificate Issue Date | 2010-06-15 |
| Last Action Date | 2020-03-02 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 51174635 |
| Mode S Code Hex | A4F99D |