| Tail Number / N-Number | N239E |
| Manufacturer | BEECH |
| Model | D17S |
| Year Built | 1943 |
| Manufacturer's Serial Number | 4916 |
| 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) |
| Engine Manufacturer | P&W |
| Engine Model | R-985 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 450 hp (336 kW) |
| Average Cruising Speed | 158 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SUNDALE AVIATION INC |
| Street | PO BOX 160 |
| City | ERWINNA |
| State | PA |
| Zip Code | 18920-0160 |
| Region | Eastern |
| County | Bucks County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 2009-04-22 |
| Last Action Date | 2020-02-14 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 50425123 |
| Mode S Code Hex | A22A53 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N239E.
| Tail Number / N-Number | N239E |
| Manufacturer | COMMAND-AIRE |
| Model | 3C-3 |
| Manufacturer's Serial Number | 553 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 78 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WALKER PETER |
| Street | NORTH RD |
| City | POUGHKEEPSIE |
| State | NY |
| Zip Code | 12601 |
| Region | Eastern |
| County | Bucks County |
| Certificate Issue Date | 1938-05-30 |
| Last Status | Valid Registration |
| Cancellation Date | 1939-09-15 |