| Tail Number / N-Number | N44MC |
| Manufacturer | HOOD TECH CORP MECHANICAL INC |
| Model | HTMC-40 |
| Manufacturer's Serial Number | HTMC-0014 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 0 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 8 engines |
| Type of Registrant | Corporation |
| Owner Name | HOOD TECH CORP MECHANICAL INC |
| Street | 135 COUNTRY CLUB RD BLDG A |
| City | HOOD RIVER |
| State | OR |
| Zip Code | 97031-8718 |
| Region | Northwest Mountain |
| County | Hood River County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2021-10-20 |
| Last Action Date | 2021-10-20 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 51244532 |
| Mode S Code Hex | A5495A |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N44MC.
| Tail Number / N-Number | N44MC |
| Manufacturer | PIPER |
| Model | PA-34-220T |
| Year Built | 1981 |
| Manufacturer's Serial Number | 34-8133095 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | TSIO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 225 hp (168 kW) |
| Total Horsepower | 450 hp (336 kW) |
| Type of Registrant | Corporation |
| Owner Name | R & D AVIATION INC |
| Street | 25420 PARKWOOD DR |
| City | HUNTINGTON WOODS |
| State | MI |
| Zip Code | 48070-1733 |
| County | Hood River County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1981-04-10 |
| Certificate Issue Date | 2003-03-03 |
| Last Action Date | 2009-02-17 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-06-18 |