| Tail Number / N-Number | N21FM |
| Manufacturer | HAWKER BEECHCRAFT CORP |
| Model | 390 |
| Year Built | 2009 |
| Manufacturer's Serial Number | RB-273 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | WILLIAMS |
| Engine Model | FJ44-2A |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 2,300 pounds-force (10.2 kN) |
| Total Thrust | 4,600 pounds-force (20.5 kN) |
| Type of Registrant | LLC |
| Owner Name | RCS HOLDINGS LLC |
| Street | 5081 WASHINGTON ST W |
| City | CROSS LANES |
| State | WV |
| Zip Code | 25313-1526 |
| Region | Eastern |
| County | Kanawha County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2009-08-19 |
| Certificate Issue Date | 2009-10-01 |
| Last Action Date | 2021-06-21 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 50333662 |
| Mode S Code Hex | A1B7B2 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N21FM.
| Tail Number / N-Number | N21FM |
| Manufacturer | PIPER |
| Model | PA-28-140 |
| Manufacturer's Serial Number | 28-22001 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| 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 | 107 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MCCLANNAHAN FLOYD ALEXANDER |
| Street | PO BOX D |
| City | PORT ARANSAS |
| State | TX |
| Zip Code | 78373 |
| County | Kanawha County |
| Country | US |
| Certificate Issue Date | 1980-08-22 |
| Last Action Date | 2001-07-17 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2001-09-12 |