| Tail Number / N-Number | N51109 |
| Manufacturer | CESSNA |
| Model | 172P |
| Manufacturer's Serial Number | 17274268 |
| 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 |
| Type of Registrant | Individual |
| Owner Name | HUMPHREY DARYLE C |
| Street | 1107 AIRPORT RD |
| City | GRAFORD |
| State | TX |
| Zip Code | 76449-3114 |
| Region | Southwestern |
| County | Palo Pinto County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1980-10-03 |
| Certificate Issue Date | 2022-06-29 |
| Last Action Date | 2022-06-29 |
| Expiration Date | 2029-06-30 |
| Status | Valid Registration |
| Mode S Code | 51463640 |
| Mode S Code Hex | A667A0 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N51109.
| Tail Number / N-Number | N51109 |
| Manufacturer | CESSNA |
| Model | 150J |
| Manufacturer's Serial Number | 15069773 |
| 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 | Individual |
| Owner Name | PRATT THOMAS E |
| Street | 141 MARLBORO RD APT 214 |
| City | UTICA |
| State | NY |
| Zip Code | 13501 |
| Region | Eastern |
| County | Palo Pinto County |
| Certificate Issue Date | 1971-04-21 |
| Last Status | Valid Registration |
| Cancellation Date | 1974-04-08 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N51109.
| Tail Number / N-Number | N51109 |
| Manufacturer | CESSNA |
| Model | T-50 |
| Manufacturer's Serial Number | 4807 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 131 miles per hour |
| Type of Registrant | Individual |
| Owner Name | LISNER STANLEY |
| Street | 4426 READING LANE |
| City | CINCINNATI |
| State | OH |
| Zip Code | 45201 |
| Region | Great Lakes |
| County | Palo Pinto County |
| Certificate Issue Date | 1951-05-11 |
| Last Status | Valid Registration |
| Cancellation Date | 1955-11-28 |