| Tail Number / N-Number | N639W |
| Manufacturer | WILD SKY LLC |
| Model | GOAT |
| Year Built | 2019 |
| Manufacturer's Serial Number | 1721 |
| Aircraft Type | Weight-shift-control |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 912ULS SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Type of Registrant | LLC |
| Owner Name | NINER WHISKEY LLC |
| Street | PO BOX 521 |
| City | CLARK FORK |
| State | ID |
| Zip Code | 83811-0521 |
| Region | Northwest Mountain |
| County | Bonner County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2019-04-27 |
| Certificate Issue Date | 2019-07-15 |
| Last Action Date | 2022-02-23 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 52060437 |
| Mode S Code Hex | A8611F |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N639W.
| Tail Number / N-Number | N639W |
| Manufacturer | EAGLEROCK |
| Model | A-3 |
| Manufacturer's Serial Number | 973 |
| 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 | 63 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | UTAH PACIFIC AIRWAYS INC |
| Street | BOX 1187 |
| City | OGDEN |
| State | UT |
| Zip Code | 84401 |
| Region | Northwest Mountain |
| County | Bonner County |
| Certificate Issue Date | 1941-08-12 |
| Last Status | Valid Registration |
| Cancellation Date | 1941-11-27 |