Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N191BB.
| Tail Number / N-Number | N191BB |
| Manufacturer | HUGHES |
| Model | 369HS |
| Year Built | 1976 |
| Manufacturer's Serial Number | 760829S |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | Government |
| Owner Name | COUNTY OF SONOMA |
| Street | 2555 MENDOCINO AVENUE |
| City | SANTA ROSA |
| State | CA |
| Zip Code | 95401 |
| Region | Western-Pacific |
| Country | US |
| Certificate Issue Date | 1977-11-10 |
| Last Status | Valid Registration |
| Cancellation Date | 1981-05-27 |
| Mode S Code | 50265775 |
| Mode S Code Hex | A16BFD |