| Tail Number / N-Number | N1946W |
| Manufacturer | ROBERT P SHALLENBERGER |
| Model | PANTHER LS |
| Year Built | 2019 |
| Manufacturer's Serial Number | 068 |
| 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 | ULPOWER |
| Engine Model | UL350IS |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 130 hp (97 kW) |
| Kit Manufacturer | SPORT PERFORMANCE AVIATION LLC |
| Kit Model | PANTHER LS |
| Type of Registrant | Individual |
| Owner Name | SHALLENBERGER ROBERT P |
| Street | 1061 JET PL |
| City | PAHRUMP |
| State | NV |
| Zip Code | 89060-2689 |
| Region | Western-Pacific |
| County | Nye County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2019-03-27 |
| Certificate Issue Date | 2018-12-11 |
| Last Action Date | 2021-07-16 |
| Expiration Date | 2028-12-31 |
| Status | Valid Registration |
| Mode S Code | 50275106 |
| Mode S Code Hex | A17A46 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1946W.
| Tail Number / N-Number | N1946W |
| Manufacturer | BEECH |
| Model | B19 |
| Year Built | 1973 |
| Manufacturer's Serial Number | MB-604 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 116 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SUBURBAN AVIATION SERVICE INC |
| Street | 111 INDUSTRIAL AVE |
| City | TETERBORO |
| State | NJ |
| Zip Code | 07608 |
| County | Nye County |
| Country | US |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 1977-05-03 |
| Last Action Date | 1977-05-07 |
| Last Status | Certificate of Registration has been revoked |
| Cancellation Date | 2009-07-10 |