Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N7991D.
| Tail Number / N-Number | N7991D |
| Manufacturer | BEECH |
| Model | H35 |
| Manufacturer's Serial Number | D-5277 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 131 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HARMON WILLIAM L |
| Street | 2715 5TH AVE NORTH |
| City | GREAT FALLS |
| State | MT |
| Zip Code | 59401 |
| Region | Northwest Mountain |
| Certificate Issue Date | 1978-08-22 |
| Last Status | Valid Registration |
| Cancellation Date | 1981-06-23 |
| Exported To | CANADA |
| Mode S Code | 52555763 |
| Mode S Code Hex | AADBF3 |