| Tail Number / N-Number | N37SB |
| Manufacturer | GULFSTREAM AM CORP COMM DIV |
| Model | 690C |
| Manufacturer's Serial Number | 11724 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | Partnership |
| Owner Name | ZB INVESTMENTS LTD |
| Street | 5839 JOYCE WAY |
| City | DALLAS |
| State | TX |
| Zip Code | 75225-1624 |
| Region | Southwestern |
| County | Dallas County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1982-05-13 |
| Certificate Issue Date | 2006-10-04 |
| Last Action Date | 2021-08-20 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 51031404 |
| Mode S Code Hex | A43304 |