| Tail Number / N-Number | N4758 |
| Manufacturer | GROVE |
| Model | COUGAR |
| Year Built | 1971 |
| Manufacturer's Serial Number | 001 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Average Cruising Speed | 85 miles per hour |
| Type of Registrant | Individual |
| Owner Name | BUTLER DAVID MICHAEL |
| Street | PO BOX 69285 |
| City | SEATTLE |
| State | WA |
| Zip Code | 98168-9285 |
| Region | Northwest Mountain |
| County | King County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2002-06-12 |
| Certificate Issue Date | 2021-10-04 |
| Last Action Date | 2021-10-04 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 51353435 |
| Mode S Code Hex | A5D71D |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4758.
| Tail Number / N-Number | N4758 |
| Manufacturer | WACO |
| Model | 9 |
| Manufacturer's Serial Number | 246 |
| 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 | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | NONE |
| City | FAIRBANKS |
| State | AK |
| Zip Code | 99701 |
| Region | Alaskan |
| County | King County |
| Last Status | Valid Registration |
| Cancellation Date | 1930-05-13 |