| Tail Number / N-Number | N999MK |
| Manufacturer | DASSAULT-BREGUET |
| Model | FALCON 50 |
| Year Built | 1982 |
| Manufacturer's Serial Number | 84 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | HONEYWELL |
| Engine Model | TFE-731-SER |
| Engine Type | Turbo-fan |
| Number of Engines | 3 engines |
| Thrust per Engine | 4,000 pounds-force (17.8 kN) |
| Total Thrust | 12,000 pounds-force (53.4 kN) |
| Type of Registrant | LLC |
| Owner Name | 999MK LLC |
| Street | 4425 SW MARTIN HWY |
| City | PALM CITY |
| State | FL |
| Zip Code | 34990-5526 |
| Region | Southern |
| County | Martin County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2005-07-08 |
| Certificate Issue Date | 2020-07-13 |
| Last Action Date | 2021-04-22 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 53372457 |
| Mode S Code Hex | ADF52F |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N999MK.
| Tail Number / N-Number | N999MK |
| Manufacturer | ROBINSON HELICOPTER |
| Model | R22 BETA |
| Manufacturer's Serial Number | 2443 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | KUMMERMAN ALEX |
| Street | 15 BIS AV DU MAIL |
| City | GENEVA 1205 |
| Zip Code | FORGN |
| County | Martin County |
| Country | CH |
| Certificate Issue Date | 1994-08-18 |
| Last Action Date | 1998-08-19 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2000-10-26 |
| Exported To | FRANCE |