Simplex Aerospace - Model 311 - Fire Attack Aerial Firefighting Helicopter Belly Tank System
From Fire Attack
Simplex Aerospace Model 311 Fire Attack aerial firefighting helicopter belly tank system for the MBB BK117. The system consists of a carbon fiberglass belly tank with a water capacity of 1,102 literss / 291 gallons or foarm retardant capacity of 167 liters / 44 gallons. Other features include a hover refill pump and motor with a refill rate of 1,136 liters per minute / 300 gallons per minute, pilot friendly cockpit controls, selectable drop pattern, internal foam injection system, and rapid installation and removal.