Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4176D.
| Tail Number / N-Number | N4176D |
| Manufacturer | PIPER |
| Model | PA-32R-301T |
| Year Built | 2000 |
| Manufacturer's Serial Number | 3257180 |
| Aircraft Type | Fixed wing single 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 | LYCOMING |
| Engine Model | TI0-540 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 310 hp (231 kW) |
| Type of Registrant | Individual |
| Owner Name | COWIE WILLIAM H JR |
| Street | 1408 RUXTON RD |
| City | BALTIMORE |
| State | MD |
| Zip Code | 21204-6622 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2000-10-13 |
| Certificate Issue Date | 2001-08-08 |
| Last Action Date | 2007-08-21 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2008-09-19 |
| Exported To | BRAZIL |
| Mode S Code | 51170517 |
| Mode S Code Hex | A4F14F |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4176D.
| Tail Number / N-Number | N4176D |
| Manufacturer | HELIO |
| Model | H-395 |
| Manufacturer's Serial Number | 527 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 127 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | HELIO AIRCRAFT CORP |
| Last Status | Valid Registration |
| Cancellation Date | 1965-04-15 |
| Mode S Code | 51170517 |
| Mode S Code Hex | A4F14F |