| Tail Number / N-Number | N783TT |
| Manufacturer | HILLER |
| Model | UH-12C |
| Year Built | 1956 |
| Manufacturer's Serial Number | 783 |
| 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) |
| Engine Manufacturer | FRANKLIN |
| Engine Model | 6V 350 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 235 hp (175 kW) |
| Average Cruising Speed | 63 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SPENGLER RAYMOND FRANCES JR |
| Street | 311 DOVEL RD |
| City | LONGVIEW |
| State | TX |
| Zip Code | 75603-7078 |
| Region | Southwestern |
| County | Gregg County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2019-05-03 |
| Certificate Issue Date | 2022-05-16 |
| Last Action Date | 2022-05-16 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 52516546 |
| Mode S Code Hex | AA9D66 |