| Tail Number / N-Number | N11999 |
| Manufacturer | MOONEY AIRCRAFT CORP. |
| Model | M20K |
| Year Built | 1989 |
| Manufacturer's Serial Number | 25-1213 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O-360 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Corporation |
| Owner Name | SCHUYBROEK AVIATION INC |
| Street | 3500 S DUPONT HWY |
| City | DOVER |
| State | DE |
| Zip Code | 19901-6041 |
| Region | Eastern |
| County | Kent County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2011-02-11 |
| Certificate Issue Date | 2015-02-09 |
| Last Action Date | 2020-11-18 |
| Expiration Date | 2028-02-29 |
| Status | Valid Registration |
| Mode S Code | 50050527 |
| Mode S Code Hex | A05157 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N11999.
| Tail Number / N-Number | N11999 |
| Manufacturer | CESSNA |
| Model | 172R |
| Year Built | 2007 |
| Manufacturer's Serial Number | 17281463 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | IO-360-L2A |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Corporation |
| Owner Name | CESSNA AIRCRAFT COMPANY |
| Street | PO BOX 7704 |
| City | WICHITA |
| State | KS |
| Zip Code | 67277 |
| County | Kent County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2007-10-19 |
| Last Action Date | 2007-09-21 |
| Last Status | Aircraft registered to the manufacturer under their Dealer Certificate |
| Cancellation Date | 2007-11-15 |
| Exported To | CHINA PEOPLES REP |