| Tail Number / N-Number | N277TB |
| Manufacturer | BELL |
| Model | 206L-3 |
| Manufacturer's Serial Number | 51189 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | 250-C30P |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 650 hp (485 kW) |
| Type of Registrant | LLC |
| Owner Name | SIERRA FLITE LLC |
| Street | 2140 S DUPONT HWY |
| City | CAMDEN |
| State | DE |
| Zip Code | 19934-1249 |
| Region | Eastern |
| County | Kent County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2016-02-29 |
| Certificate Issue Date | 2016-01-29 |
| Last Action Date | 2021-08-24 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 50541050 |
| Mode S Code Hex | A2C228 |