| Tail Number / N-Number | N921ST |
| Type of Reservation | 2 year hold for canceled N-numbers |
| Reserving Party Name | CANCELLED/NOT ASSIGNED |
| Date Reserved | 2019-01-22 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N921ST.
| Tail Number / N-Number | N921ST |
| Manufacturer | AERO COMMANDER |
| Model | 690A |
| Year Built | 1974 |
| Manufacturer's Serial Number | 11200 |
| 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) |
| Engine Manufacturer | AIRESEARCH |
| Engine Model | TPE331 SERIES |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 904 hp (674 kW) |
| Total Horsepower | 1,808 hp (1,349 kW) |
| Average Cruising Speed | 241 miles per hour |
| Type of Registrant | Partnership |
| Owner Name | RODNEY WILLIAM DEBAUN FAMILY LP |
| Street | 2704 NORTH WALNUT GROVE |
| City | MIDLOTHIAN |
| State | TX |
| Zip Code | 76065 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1974-09-19 |
| Certificate Issue Date | 2015-02-20 |
| Last Action Date | 2017-11-16 |
| Last Status | Valid Registration |
| Cancellation Date | 2019-01-22 |
| Exported To | CANADA |