| Tail Number / N-Number | N445K |
| Manufacturer | DONALD KEITH SHOWALTER |
| Model | JA 30 SUPERSTOL |
| Year Built | 2016 |
| Manufacturer's Serial Number | JA467-07-15 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| 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) |
| Kit Manufacturer | JUST AIRCRAFT LLC |
| Kit Model | JA30 SUPERSTOL |
| Type of Registrant | Individual |
| Owner Name | SHOWALTER DONALD K |
| Street | 12540 SHELBURNE RD |
| City | ANCHORAGE |
| State | AK |
| Zip Code | 99516-2919 |
| Region | Alaskan |
| County | Anchorage Municipality |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2016-04-23 |
| Certificate Issue Date | 2019-06-07 |
| Last Action Date | 2022-01-17 |
| Expiration Date | 2029-06-30 |
| Status | Valid Registration |
| Mode S Code | 51257021 |
| Mode S Code Hex | A55E11 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N445K.
| Tail Number / N-Number | N445K |
| Manufacturer | FLEET |
| Model | 1 |
| Year Built | 1929 |
| Manufacturer's Serial Number | 168 |
| 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 | 169 miles per hour |
| Type of Registrant | Individual |
| Owner Name | BREWER DAVID CLIFFORD |
| Street | RT 1 BOX 964 |
| City | MENLO PARK |
| State | CA |
| Zip Code | 94025 |
| Region | Western-Pacific |
| County | Anchorage Municipality |
| Certificate Issue Date | 1945-09-25 |
| Last Status | Valid Registration |
| Cancellation Date | 1948-04-29 |