| Tail Number / N-Number | N89GP |
| Manufacturer | ENSTROM HELICOPTER CORP |
| Model | 480B |
| Year Built | 2007 |
| Manufacturer's Serial Number | 5105 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | 250-C20W |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 420 hp (313 kW) |
| Type of Registrant | LLC |
| Owner Name | OSPREY AVIATION LLC |
| Street | 1740 COFRIN DR |
| City | GREEN BAY |
| State | WI |
| Zip Code | 54302-2086 |
| Region | Great Lakes |
| County | Brown County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2007-01-03 |
| Certificate Issue Date | 2013-07-22 |
| Last Action Date | 2022-02-17 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 53041637 |
| Mode S Code Hex | AC439F |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N89GP.
| Tail Number / N-Number | N89GP |
| Manufacturer | POSTLETHWAITE GILBERT E |
| Model | TEENIE TWO |
| Manufacturer's Serial Number | 17283111 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | POSTLETHWAITE GILBERT E |
| Street | 16435 SW 130TH TER |
| City | ROSE HILL |
| State | KS |
| Zip Code | 67133-8460 |
| County | Brown County |
| Country | US |
| Certificate Issue Date | 1990-01-25 |
| Last Action Date | 2002-11-19 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2003-02-10 |