Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N947KM.
| Tail Number / N-Number | N947KM |
| Manufacturer | ROBINSON HELICOPTER COMPANY |
| Model | R22 MARINER |
| Year Built | 1991 |
| Manufacturer's Serial Number | 2017M |
| Aircraft Type | Rotorcraft |
| Category | Amphibian |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Corporation |
| Owner Name | JOHN HUTTON CORPORATION |
| Street | 14 LAGOON DR |
| City | HONOLULU |
| State | HI |
| Zip Code | 96819-1813 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1991-11-27 |
| Certificate Issue Date | 1992-08-14 |
| Last Action Date | 2008-12-16 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-03-21 |
| Mode S Code | 53224026 |
| Mode S Code Hex | AD2816 |