| Tail Number / N-Number | N81791 |
| Type of Reservation | 2 year hold for canceled N-numbers |
| Reserving Party Name | CANCELLED/NOT ASSIGNED |
| Date Reserved | 2018-02-09 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N81791.
| Tail Number / N-Number | N81791 |
| Manufacturer | GROEN BROTHERS AVIA (GBA) |
| Model | SPARROWHAWK |
| Year Built | 2005 |
| Manufacturer's Serial Number | SH2005RD1 |
| Aircraft Type | Rotorcraft |
| 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 | SUBARU |
| Engine Model | ALL MDLS A/B |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 400 hp (298 kW) |
| Type of Registrant | Corporation |
| Owner Name | GROEN BROTHERS AVIATION USA INC |
| Street | 2640 CALIFORNIA AVE STE A |
| City | SALT LAKE CITY |
| State | UT |
| Zip Code | 84104-4293 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2012-01-25 |
| Certificate Issue Date | 2005-08-26 |
| Last Action Date | 2012-04-03 |
| Last Status | Registration Expired - Pending Cancellation |
| Cancellation Date | 2018-02-09 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N81791.
| Tail Number / N-Number | N81791 |
| Manufacturer | AERONCA |
| Model | 7AC |
| Manufacturer's Serial Number | 7AC-414 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ALBANY AIR SERVICE |
| Street | P O BOX 1726 |
| City | ALBANY |
| State | GA |
| Zip Code | 30060 |
| Region | Southern |
| Certificate Issue Date | 1953-05-13 |
| Last Status | Valid Registration |
| Cancellation Date | 1970-06-24 |