| Tail Number / N-Number | N4756 |
| Manufacturer | SIAI-MARCHETTI |
| Model | SM 1019 |
| Year Built | 1979 |
| Manufacturer's Serial Number | NC.068 |
| Aircraft Type | Fixed wing single engine |
| 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) |
| Engine Manufacturer | ALLISON |
| Engine Model | 250-B15G |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 317 hp (236 kW) |
| Type of Registrant | Individual |
| Owner Name | BITTERLICH MARK |
| Street | 4626 OLD CHERRY POINT RD |
| City | NEW BERN |
| State | NC |
| Zip Code | 28560-8007 |
| Region | Eastern |
| County | Craven County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2017-06-06 |
| Certificate Issue Date | 2017-05-26 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-05-31 |
| Status | Valid Registration |
| Mode S Code | 51353327 |
| Mode S Code Hex | A5D6D7 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4756.
| Tail Number / N-Number | N4756 |
| Manufacturer | BEECH |
| Model | D-45 |
| Manufacturer's Serial Number | BG105 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 141 miles per hour |
| Type of Registrant | Government |
| Owner Name | US DEPARTMENT OF THE NAVY |
| Other Names |
|
| Street | NAVAL AIR DEVELOPMENT CENTER |
| City | WARMINSTER |
| State | PA |
| Zip Code | 18974 |
| County | Craven County |
| Country | US |
| Certificate Issue Date | 1982-12-11 |
| Last Action Date | 1994-10-19 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1995-01-24 |