| Tail Number / N-Number | N55959 |
| Manufacturer | BOEING |
| Model | A75N1(PT17) |
| Manufacturer's Serial Number | 75-4476 |
| 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 | 93 miles per hour |
| Type of Registrant | Individual |
| Owner Name | JOHNSON LAWRENCE F |
| Street | 3769 DEEP LAKE BOUNDARY ROAD |
| City | COLVILLE |
| State | WA |
| Zip Code | 99114 |
| Region | Northwest Mountain |
| County | Stevens County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 1989-01-06 |
| Last Action Date | 2022-11-21 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 51622003 |
| Mode S Code Hex | A72403 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N55959.
| Tail Number / N-Number | N55959 |
| Manufacturer | NISWANDER KARL |
| Model | SORRELL SNS-2 GUPPY |
| Manufacturer's Serial Number | 35 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | NISWANDER KARL M |
| Street | 17508 SR 65 |
| City | COLUMBUS GROVE |
| State | OH |
| Zip Code | 45830 |
| Region | Great Lakes |
| County | Stevens County |
| Certificate Issue Date | 1980-04-08 |
| Last Status | Valid Registration |
| Cancellation Date | 1983-04-04 |