| Tail Number / N-Number | N911AX |
| Manufacturer | EUROCOPTER DEUTSCHLAND GMBH |
| Model | EC135T1 |
| Year Built | 1997 |
| Manufacturer's Serial Number | 0021 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | TURBOMECA |
| Engine Model | ARRIUS 2B |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 515 hp (384 kW) |
| Total Horsepower | 1,030 hp (768 kW) |
| Type of Registrant | Corporation |
| Owner Name | GUARDIAN FLIGHT HOLDINGS INC |
| Street | 1412 FOURTH AVE |
| City | FAIRBANKS |
| State | AK |
| Zip Code | 99701 |
| Region | Alaskan |
| County | Kenai Peninsula Borough |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2007-06-27 |
| Certificate Issue Date | 2017-09-19 |
| Last Action Date | 2020-09-29 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 53115170 |
| Mode S Code Hex | AC9A78 |