| Tail Number / N-Number | N891SB |
| Manufacturer | TILLINGHAST STEPHEN |
| Model | GLASTAR |
| Year Built | 2006 |
| Manufacturer's Serial Number | 5507 |
| 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 | Co-Ownership |
| Owner Name | TILLINGHAST STEPHEN |
| Other Names |
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| Street | 2138 SUBIDA AL CIELO |
| City | VISTA |
| State | CA |
| Zip Code | 92084-2840 |
| Region | Western-Pacific |
| County | San Diego County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2006-02-18 |
| Certificate Issue Date | 2005-09-07 |
| Last Action Date | 2020-11-15 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 53045235 |
| Mode S Code Hex | AC4A9D |