| Tail Number / N-Number | N5959K |
| Manufacturer | CUB CRAFTERS |
| Model | PA18-150 |
| Year Built | 2004 |
| Manufacturer's Serial Number | 9972CC |
| Aircraft Type | Fixed wing single engine |
| Category | Amphibian |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O-360 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | KOCOUREK KEITH |
| Street | 2727 N 20TH AVE |
| City | WAUSAU |
| State | WI |
| Zip Code | 54401-1808 |
| Region | Great Lakes |
| County | Marathon County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2004-06-28 |
| Certificate Issue Date | 2022-01-27 |
| Last Action Date | 2022-01-27 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 51731627 |
| Mode S Code Hex | A7B397 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N5959K.
| Tail Number / N-Number | N5959K |
| Manufacturer | GULFSTREAM AM CORP COMM DIV |
| Model | 690C |
| Manufacturer's Serial Number | 11722 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| County | Marathon County |
| Last Status | N-Number Assigned – but has not yet been registered |
| Cancellation Date | 1988-10-18 |