| Tail Number / N-Number | N221DE |
| Manufacturer | PILATUS AIRCRAFT LTD |
| Model | PC-12/47E |
| Year Built | 2021 |
| Manufacturer's Serial Number | 2077 |
| 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) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6E-67XP |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 1,200 hp (895 kW) |
| Type of Registrant | LLC |
| Owner Name | OTTER AIR SERVICES LLC |
| Street | 4211 CASSARD LN |
| City | GRAND RAPIDS |
| State | MI |
| Zip Code | 49512-9751 |
| Region | Great Lakes |
| County | Kent County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2021-03-16 |
| Certificate Issue Date | 2021-07-12 |
| Last Action Date | 2022-12-31 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 50362410 |
| Mode S Code Hex | A1E508 |