| Tail Number / N-Number | N1931S |
| Manufacturer | CARDEN RICHARD OTIS |
| Model | GLASTAR |
| Manufacturer's Serial Number | 5392 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Kit Manufacturer | STODDARD HAMILTON |
| Kit Model | GLASTAR |
| Type of Registrant | Individual |
| Owner Name | PORTMAN LANCE NIGEL |
| Street | 16905 PRICE CT |
| City | MORGAN HILL |
| State | CA |
| Zip Code | 95037-4727 |
| Region | Western-Pacific |
| County | Santa Clara County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2002-04-08 |
| Certificate Issue Date | 2019-12-23 |
| Last Action Date | 2022-07-13 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 50272734 |
| Mode S Code Hex | A175DC |