| Tail Number / N-Number | N4750 |
| Manufacturer | HARMENING HIGH FLYER |
| Model | 503 DELUXE |
| Year Built | 2002 |
| Manufacturer's Serial Number | 000075 |
| Aircraft Type | Weight-shift-control |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 503 DCDI |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 52 hp (39 kW) |
| Type of Registrant | Individual |
| Owner Name | FARRELL STAN |
| Street | 167 KERNS HILL RD |
| City | MANCHESTER |
| State | ME |
| Zip Code | 04351-3501 |
| Region | New England |
| County | Kennebec County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2008-01-11 |
| Certificate Issue Date | 2013-08-26 |
| Last Action Date | 2022-03-18 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 51353005 |
| Mode S Code Hex | A5D605 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4750.
| Tail Number / N-Number | N4750 |
| Manufacturer | BOEING |
| Model | 727-235 |
| Manufacturer's Serial Number | 19470 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 134 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 3 engines |
| Average Cruising Speed | 435 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AIRCORP INC |
| Street | 5955 T G LEE BLVD STE 300 |
| City | ORLANDO |
| State | FL |
| Zip Code | 32822 |
| County | Kennebec County |
| Country | US |
| Certificate Issue Date | 1993-10-06 |
| Last Action Date | 1996-10-16 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1996-12-12 |