| Tail Number / N-Number | N56540 |
| Manufacturer | PIPER |
| Model | PA-34-200 |
| Year Built | 1973 |
| Manufacturer's Serial Number | 34-7350347 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | TI0-540 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 310 hp (231 kW) |
| Total Horsepower | 620 hp (463 kW) |
| Average Cruising Speed | 66 miles per hour |
| Type of Registrant | LLC |
| Owner Name | SCHILLING AVIATION SERVICES LLC |
| Street | 2010 ROGERS CT |
| City | SALINA |
| State | KS |
| Zip Code | 67401-1750 |
| Region | Central |
| County | Saline County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1973-09-19 |
| Certificate Issue Date | 2020-07-10 |
| Last Action Date | 2020-07-10 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 51636172 |
| Mode S Code Hex | A73C7A |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N56540.
| Tail Number / N-Number | N56540 |
| Manufacturer | NOORDUYN |
| Model | UC-64 |
| Manufacturer's Serial Number | 440 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 9 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ALASKA AIRLINES INC |
| Street | 2320 SIXTH AVENUE |
| City | SEATTLE |
| State | WA |
| Zip Code | 99156 |
| Region | Northwest Mountain |
| County | Saline County |
| Certificate Issue Date | 1957-03-21 |
| Last Status | Valid Registration |
| Cancellation Date | 1960-09-20 |
| Exported To | CANADA |