| Tail Number / N-Number | N411DD |
| Manufacturer | BELL |
| Model | 206B |
| Year Built | 1979 |
| Manufacturer's Serial Number | 2837 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | 250-C20J |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 420 hp (313 kW) |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | LLC |
| Owner Name | HBH AIRCRAFT LLC |
| Street | 600 GREAT MEADOW RD |
| City | STRATFORD |
| State | CT |
| Zip Code | 06615-7589 |
| Region | New England |
| County | Fairfield County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2007-02-23 |
| Certificate Issue Date | 2012-03-29 |
| Last Action Date | 2022-10-26 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 51154046 |
| Mode S Code Hex | A4D826 |