| Tail Number / N-Number | N6291K |
| Manufacturer | MARTIN JOSEPH K |
| Model | ROTORWAY EXEC 90 |
| Year Built | 1996 |
| Manufacturer's Serial Number | JM002 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | MARTIN JOSEPH K |
| Street | 78 TRAUGH FORK RD |
| City | SALEM |
| State | WV |
| Zip Code | 26426-7214 |
| Region | Eastern |
| County | Harrison County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1996-05-15 |
| Certificate Issue Date | 1996-05-02 |
| Last Action Date | 2022-11-23 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 52035061 |
| Mode S Code Hex | A83A31 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N6291K.
| Tail Number / N-Number | N6291K |
| Manufacturer | REPUBLIC |
| Model | RC-3 |
| Manufacturer's Serial Number | 504 |
| Aircraft Type | Fixed wing single engine |
| Category | Amphibian |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 87 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | BACK FORTY INC |
| Street | 7277 PERIMETER RD |
| City | SEATTLE |
| State | WA |
| Zip Code | 98108 |
| Region | Northwest Mountain |
| County | Harrison County |
| Certificate Issue Date | 1990-01-08 |
| Last Status | Valid Registration |
| Cancellation Date | 1993-03-23 |