| Tail Number / N-Number | N55HC |
| Manufacturer | BEECH |
| Model | E-90 |
| Year Built | 1975 |
| Manufacturer's Serial Number | LW-134 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6A-60A |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 1,050 hp (783 kW) |
| Total Horsepower | 2,100 hp (1,567 kW) |
| Type of Registrant | Corporation |
| Owner Name | FRIEDRICH AIRCRAFT SERVICES INC |
| Street | 3511 SILVERSIDE RD STE 105 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19810-4902 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1975-04-16 |
| Certificate Issue Date | 2008-10-17 |
| Last Action Date | 2021-04-14 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 51576704 |
| Mode S Code Hex | A6FDC4 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N55HC.
| Tail Number / N-Number | N55HC |
| Manufacturer | SPORTAVIA PUTZER |
| Model | RF5B SPERBER |
| Manufacturer's Serial Number | 51045 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Not 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 | 60 miles per hour |
| County | New Castle County |
| Last Status | N-Number Assigned – but has not yet been registered |
| Cancellation Date | 1988-12-01 |