The Bell 222 is an American twin-engine light helicopter built by Bell Helicopter. The Bell 230 is an improved development with different engines and other minor changes.
Bell 222/230
A Bell 222B
LTS 101-750 engine installation (left engine) in a 222U
Bell 222U rotor head and flight controls
Bell Textron Inc. is an American aerospace manufacturer headquartered in Fort Worth, Texas. A subsidiary of Textron, Bell manufactures military rotorcraft at facilities in Fort Worth, and Amarillo, Texas, USA as well as commercial helicopters in Mirabel, Quebec, Canada.
The Bell 47 is displayed at the MoMA
Bell 206B JetRanger III
Comparison of the Bell 212 (U.S. Navy HH-1N) and 412 (Mercy Air) at the Mojave Airport
Bell 412EP Griffin HT1 helicopter of the UK Defence Helicopter Flying School