| Tail Number / N-Number | N42SR |
| Manufacturer | PROGRESSIVE AERODYNE INC |
| Model | SEAREY LSA |
| Manufacturer's Serial Number | 1082 |
| Aircraft Type | Fixed wing single engine |
| Category | Amphibian |
| 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 | 914UL |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 115 hp (86 kW) |
| Type of Registrant | LLC |
| Owner Name | WYOMING SEAPLANES LLC |
| Street | PO BOX 3543 |
| City | ALPINE |
| State | WY |
| Zip Code | 83128-0543 |
| Region | Northwest Mountain |
| County | Lincoln County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Light Sport |
| Airworthiness Date | 2018-08-02 |
| Certificate Issue Date | 2022-06-22 |
| Last Action Date | 2022-06-22 |
| Expiration Date | 2029-06-30 |
| Status | Valid Registration |
| Mode S Code | 51175346 |
| Mode S Code Hex | A4FAE6 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N42SR.
| Tail Number / N-Number | N42SR |
| Manufacturer | MITSUBISHI |
| Model | MU-300 |
| Year Built | 1983 |
| Manufacturer's Serial Number | A038 S.A. |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | JT15D-4 |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 2,500 pounds-force (11.1 kN) |
| Total Thrust | 5,000 pounds-force (22.2 kN) |
| Type of Registrant | Corporation |
| Owner Name | WHITE INDUSTRIES INC |
| Street | 1013 N OUTER RD |
| City | BATES CITY |
| State | MO |
| Zip Code | 64011-8524 |
| County | Lincoln County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1983-02-03 |
| Certificate Issue Date | 2008-12-18 |
| Last Action Date | 2008-12-18 |
| Last Status | First Notice for Re-Registration/Renewal |
| Cancellation Date | 2013-02-01 |