Sonoma County Sheriff's Emergency Dispatch: 707.565.2121

 

The Bell 407 - Call Sign "Henry 1"

The Bell 407 is a highly menuevarable, four bladed, single tubine engine powered helicopter manufactured by Bell Helicopter, Fortworth, Texas. The Bell 407 can be flown with a single pilot and configured for up to five passengers or - in the EMS role - three crew members and a patient.

Henry 1 is equipped with:

Henry 1's Crew

Henry 1 carries a crew of three at all times in order to quickly execute any of the four missions charged to the unit. The four missions designated to Henry 1 are:

 

Tactical Flight Officer (TFO)

The TFO flies in the left seat and is a sworn law enforcement officer. The TFO directs and coordinates activities of the air unit in support of field operations and is the direct supervisor responsible for the oversight and delivery of all four missions provided by the Sheriff's air support program.TFOs are certified EMTs and assist the rescue paramedic during air medical transport missions. In many cases, the TFO is the person performing the physical rescue at the end of the long line. The TFO participates directly in all rescue operations including, but not limited to:

Cockpit Responsibilities


Pilot

The pilot flies from the right seat and is an expert in a precision maneuvering technique known as vertical reference
flying and are able to perform external load operations 24 hours a day. The pilot is the final authority in all matters relating to flight and flight safety.

 

Pilot Cockpit Responsibilities


Rescue Paramedic

The rescue paramedic is the primary medical authority onboard Henry 1 and is responsible for all matters relating to patient care. The rescue paramedic also performs the physical rescues at the end of the long line when called to do so by the TFO. The rescue paramedic participates directly in all rescue operations including, but not limited to:

 

 

Power and Maneuverability

A testament to the Bell 407's power and agility is an anonymous, amatuer video clip shot at a South African air show in 2004 showing a Bell 407 executing a loop and a roll without much effort. Though publically admonished by Bell Helicopter, the demonstration created quite a buzz in aviation and non-aviation forums alike and is still the topic of many discussions today.