Simplex has modified its Model 304 fire attack system to work on board the Bell UH-1H helicopter. The Oregon-based company received US certification in May after using an Idaho Helicopters-owned UH-1H for the test work. According to Simplex, no airframe modifications are required to fit the 304 and after the initial installation, the Bell UH-1H can be converted into and from a firefighting vehicle in less than 15min. All the system's functions are controlled by the pilot, including the volume and pattern of water distribution. The 304 holds up to 1,420 litres (375 US gal) of water and can be filled while the helicopter is airborne. The kit is also compatible with other Bell helicopter models, including the 205, 412 and 212 series.
Source: Flight International
