| Tail Number / N-Number | N631VW |
| Manufacturer | UNIVERSITY OF WASHINGTON |
| Model | SKYWALKER 1900 |
| Manufacturer's Serial Number | 201507 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 0 seats |
| Weight Class | CLASS 4 (UAV up to 55 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Government |
| Owner Name | UNIVERSITY OF WASHINGTON |
| Street | PO BOX 352250 |
| City | SEATTLE |
| State | WA |
| Zip Code | 98198 |
| Region | Northwest Mountain |
| County | King County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2015-11-25 |
| Last Action Date | 2021-10-13 |
| Expiration Date | 2028-11-30 |
| Status | Valid Registration |
| Mode S Code | 52041543 |
| Mode S Code Hex | A84363 |