| Tail Number / N-Number | N1598S |
| Manufacturer | BEECH |
| Model | P35 |
| Year Built | 1962 |
| Manufacturer's Serial Number | D-7008 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | I0-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | Individual |
| Owner Name | DOUGHERTY WILLIAM G |
| Street | 30740 BACK CREEK RD |
| City | HACKSNECK |
| State | VA |
| Zip Code | 23358-4607 |
| Region | Eastern |
| County | Accomack County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1962-06-25 |
| Certificate Issue Date | 2009-11-23 |
| Last Action Date | 2021-05-16 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 50167437 |
| Mode S Code Hex | A0EF1F |