| Tail Number / N-Number | N15LS |
| Manufacturer | BEECH |
| Model | 95-B55 (T42A) |
| Year Built | 1972 |
| Manufacturer's Serial Number | TC-1465 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | I0-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 260 hp (194 kW) |
| Total Horsepower | 520 hp (388 kW) |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | LLC |
| Owner Name | ARCH AIR LLC |
| Street | PO BOX 1760 |
| City | PADUCAH |
| State | KY |
| Zip Code | 42002-1760 |
| Region | Central |
| County | McCracken County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1972-08-08 |
| Certificate Issue Date | 2017-01-03 |
| Last Action Date | 2022-08-11 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 50144341 |
| Mode S Code Hex | A0C8E1 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N15LS.
| Tail Number / N-Number | N15LS |
| Manufacturer | COLWELL |
| Model | GYRO-COPTER |
| Manufacturer's Serial Number | SKC34 |
| Aircraft Type | Rotorcraft |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 45 miles per hour |
| County | McCracken County |
| Last Status | Administratively canceled |
| Cancellation Date | 1981-10-13 |