Increases Operational Flexibility And Safety In Day And Night Firefighting Operations Dart Aerospace has received a new TCCA STC SH26-18 for enhancements to its Fire Attack System Model 304, designed for Medium Bell 205, 212, 412, AB412, and UH-1H helicopters. These latest upgrades are designed to improve operational efficiency, safety, and mission capability. They include an improved stowable hover pump kit, a new emergency jettison switch integrated into the primary flight control, and the capability to perform unaided night-hover refills. Model 304 features a belly-mounted carbon fiberglass tank with a capacity of 1,420 liters (375 gallons) of water or 114 liters (30 gallons) of foam retardant, providing operators with a dependable and efficient solution for wildfire-suppression missions.