| Tail Number / N-Number | N350GR |
| Manufacturer | RAYTHEON AIRCRAFT COMPANY |
| Model | B300 |
| Year Built | 2001 |
| Manufacturer's Serial Number | FL-324 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 19 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6A-60A |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 1,050 hp (783 kW) |
| Total Horsepower | 2,100 hp (1,567 kW) |
| Type of Registrant | LLC |
| Owner Name | MONSON AIR LLC |
| Street | 63615 E JACOBS RD NE |
| City | BENTON CITY |
| State | WA |
| Zip Code | 99320-8568 |
| Region | Northwest Mountain |
| County | Benton County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2001-05-25 |
| Certificate Issue Date | 2019-02-22 |
| Last Action Date | 2021-09-16 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 50762563 |
| Mode S Code Hex | A3E573 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N350GR.
| Tail Number / N-Number | N350GR |
| Manufacturer | EUROCOPTER |
| Model | AS 350 B2 |
| Year Built | 1998 |
| Manufacturer's Serial Number | 3140 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | TURBOMECA |
| Engine Model | ARRIEL 1SER |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 681 hp (508 kW) |
| Type of Registrant | Corporation |
| Owner Name | AIR METHODS CORP |
| Street | 7211 S PEORIA ST |
| City | ENGLEWOOD |
| State | CO |
| Zip Code | 80112-4199 |
| County | Benton County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1998-11-13 |
| Certificate Issue Date | 2015-03-24 |
| Last Action Date | 2015-03-24 |
| Last Status | Valid Registration |
| Cancellation Date | 2017-08-28 |
| Exported To | NEW ZEALAND |