| Tail Number / N-Number | N911ET |
| Manufacturer | EUROCOPTER DEUTSCHLAND GMBH |
| Model | EC 135 P2+ |
| Year Built | 2007 |
| Manufacturer's Serial Number | 0541 |
| 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 | P&W CANADA |
| Engine Model | PW206B |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 431 hp (322 kW) |
| Total Horsepower | 862 hp (643 kW) |
| Type of Registrant | LLC |
| Owner Name | EAST TEXAS AIR ONE LLC |
| Street | 1 BURTON HILLS BLVD STE 250 |
| City | NASHVILLE |
| State | TN |
| Zip Code | 37215-6195 |
| Region | Central |
| County | Davidson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2007-05-29 |
| Certificate Issue Date | 2018-03-28 |
| Last Action Date | 2020-10-19 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 53115330 |
| Mode S Code Hex | AC9AD8 |