| Tail Number / N-Number | N520JA |
| Manufacturer | PILATUS AIRCRAFT LTD |
| Model | PC-12/47E |
| Manufacturer's Serial Number | 1481 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | LLC |
| Owner Name | CORNERSTONE AIR LLC |
| Street | 3511 SILVERSIDE RD STE 105 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19810-4902 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2014-09-12 |
| Last Action Date | 2020-04-24 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 51504667 |
| Mode S Code Hex | A689B7 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N520JA.
| Tail Number / N-Number | N520JA |
| Manufacturer | RAYTHEON AIRCRAFT COMPANY |
| Model | C90A |
| Year Built | 1998 |
| Manufacturer's Serial Number | LJ-1519 |
| Aircraft Type | Fixed wing multi 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) |
| Engine Manufacturer | P&W |
| Engine Model | PT6A SER |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 750 hp (560 kW) |
| Total Horsepower | 1,500 hp (1,119 kW) |
| Type of Registrant | Corporation |
| Owner Name | WELLS FARGO BANK NORTHWEST NA TRUSTEE |
| Street | MAC U1228-120 299 S MAIN ST FL 12 |
| City | SALT LAKE CITY |
| State | UT |
| Zip Code | 84111-2580 |
| County | New Castle County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1998-06-08 |
| Certificate Issue Date | 2009-09-14 |
| Last Action Date | 2009-09-14 |
| Last Status | Valid Registration |
| Cancellation Date | 2009-10-14 |
| Exported To | BRAZIL |