| Tail Number / N-Number | N90724 |
| Manufacturer | HILLER |
| Model | UH-12C |
| Manufacturer's Serial Number | 810 |
| 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 | 6VS-335 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 240 hp (179 kW) |
| Average Cruising Speed | 63 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MARSH THOMAS R |
| Street | 1048 29TH ST NW # 200 |
| City | WASHINGTON |
| State | DC |
| Zip Code | 20007-3831 |
| Region | Eastern |
| County | District of Columbia |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1936-01-05 |
| Certificate Issue Date | 2018-11-02 |
| Last Action Date | 2021-06-19 |
| Expiration Date | 2028-11-30 |
| Status | Valid Registration |
| Mode S Code | 53105750 |
| Mode S Code Hex | AC8BE8 |