| Tail Number / N-Number | N911SX |
| Type of Reservation | Fee paid, notice for expiration sent |
| Reserving Party Name | ROBERT SIMMONS |
| Street | 1675 SABRE ST |
| City | HAYWARD |
| State | CA |
| Zip Code | 94545-1013 |
| Date Reserved | 2021-02-05 |
| Expiration Date | 2022-12-05 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N911SX.
| Tail Number / N-Number | N911SX |
| Manufacturer | MESSERSCHMITT-BOLKOW-BLOHM |
| Model | BK 117 B-2 |
| Year Built | 1991 |
| Manufacturer's Serial Number | 7232 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 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 | 2 engines |
| Type of Registrant | Corporation |
| Owner Name | AIR METHODS CORP |
| Street | 7301 S PEORIA ST |
| City | ENGLEWOOD |
| State | CO |
| Zip Code | 80112-4133 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1994-04-29 |
| Certificate Issue Date | 2009-04-22 |
| Last Action Date | 2013-08-13 |
| Last Status | Valid Registration |
| Cancellation Date | 2014-03-25 |
| Exported To | NEW ZEALAND |