Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N550SL.
| Tail Number / N-Number | N550SL |
| Manufacturer | EUROCOPTER DEUTSCHLAND GMBH |
| Model | MBB-BK 117-B2 |
| Year Built | 1987 |
| Manufacturer's Serial Number | 7139 |
| Aircraft Type | Rotorcraft |
| 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 | LTS-101 SER |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 317 hp (236 kW) |
| 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 | 1998-11-18 |
| Certificate Issue Date | 2010-05-13 |
| Last Action Date | 2011-04-29 |
| Last Status | Valid Registration |
| Cancellation Date | 2011-08-18 |
| Mode S Code | 51600406 |
| Mode S Code Hex | A70106 |