| Tail Number / N-Number | N9631A |
| Manufacturer | HILLER |
| Model | UH-12E |
| Manufacturer's Serial Number | 1072/58-5423 |
| Aircraft Type | Rotorcraft |
| 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 | 72 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MADDEN RUSSELL E |
| Street | 721 DOVE LN |
| City | GRAFORD |
| State | TX |
| Zip Code | 76449-3140 |
| Region | Southwestern |
| County | Palo Pinto County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-06-12 |
| Certificate Issue Date | 2013-05-29 |
| Last Action Date | 2022-04-13 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 53264707 |
| Mode S Code Hex | AD69C7 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N9631A.
| Tail Number / N-Number | N9631A |
| Manufacturer | CESSNA |
| Model | 140A |
| Manufacturer's Serial Number | 15352 |
| 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 | 105 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | LEAMON FLYING SERVICE |
| Street | BOX 8112 |
| City | KANSAS CITY |
| State | MO |
| Zip Code | 64101 |
| Region | Central |
| County | Palo Pinto County |
| Certificate Issue Date | 1950-02-21 |
| Last Status | Valid Registration |
| Cancellation Date | 1951-03-07 |