| Tail Number / N-Number | N55HY |
| Manufacturer | AVIAT AIRCRAFT INC |
| Model | A-1C-180 |
| Year Built | 2013 |
| Manufacturer's Serial Number | 3200 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O-360-A1P |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Corporation |
| Owner Name | BLACKDOG HOLDING INC |
| Street | 30 AIRWAY DR |
| City | LAGRANGEVILLE |
| State | NY |
| Zip Code | 12540-5254 |
| Region | Eastern |
| County | Dutchess County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2018-05-08 |
| Certificate Issue Date | 2023-01-24 |
| Last Action Date | 2023-01-24 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 51576730 |
| Mode S Code Hex | A6FDD8 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N55HY.
| Tail Number / N-Number | N55HY |
| Manufacturer | AVIAT AIRCRAFT INC |
| Model | A-1B |
| Year Built | 2007 |
| Manufacturer's Serial Number | 2435 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O-360-A1P |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Corporation |
| Owner Name | AVIAT AIRCRAFT INC |
| Street | PO BOX 1240 |
| City | AFTON |
| State | WY |
| Zip Code | 83110-1240 |
| County | Dutchess County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2007-11-05 |
| Last Action Date | 2007-09-20 |
| Last Status | Aircraft registered to the manufacturer under their Dealer Certificate |
| Cancellation Date | 2008-02-27 |
| Exported To | UNITED KINGDOM |