| Tail Number / N-Number | N4440N |
| Manufacturer | BOEING |
| Model | A75N1(PT17) |
| Year Built | 1942 |
| Manufacturer's Serial Number | 75-3398 |
| 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 | P&W |
| Engine Model | R1340 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 93 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WILLIAMS DARRELL W |
| Street | 2161 N ALPINE AVE |
| City | FAYETTEVILLE |
| State | AR |
| Zip Code | 72704-6725 |
| Region | Southwestern |
| County | Washington County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1956-04-24 |
| Certificate Issue Date | 1990-10-10 |
| Last Action Date | 2021-03-23 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 51255736 |
| Mode S Code Hex | A55BDE |