| Tail Number / N-Number | N252LG |
| Manufacturer | HILLER |
| Model | OH-23C |
| Year Built | 1973 |
| Manufacturer's Serial Number | 55-4096 |
| 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-335 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 200 hp (149 kW) |
| Average Cruising Speed | 63 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ALASKA ARMY AVIATION MUSEUM INC |
| Street | PO BOX 520870 |
| City | BIG LAKE |
| State | AK |
| Zip Code | 99652-0870 |
| Region | Alaskan |
| County | Bethel Census Area |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1993-09-29 |
| Certificate Issue Date | 2021-05-25 |
| Last Action Date | 2021-05-25 |
| Expiration Date | 2028-05-31 |
| Status | Valid Registration |
| Mode S Code | 50457755 |
| Mode S Code Hex | A25FED |