| Tail Number / N-Number | N77HX |
| Manufacturer | ENSTROM |
| Model | F-28C |
| Year Built | 1979 |
| Manufacturer's Serial Number | 4702 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | HIO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 205 hp (153 kW) |
| Average Cruising Speed | 75 miles per hour |
| Type of Registrant | Individual |
| Owner Name | APPOLD DAVE J |
| Street | 5710 MACKINAW RD |
| City | BAY CITY |
| State | MI |
| Zip Code | 48706-9725 |
| Region | Great Lakes |
| County | Bay County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1998-01-06 |
| Certificate Issue Date | 2011-09-23 |
| Last Action Date | 2020-04-13 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 52463563 |
| Mode S Code Hex | AA6773 |