Simplex Aerospace - Model 311 -Fire Attack Aerial Firefighting Helicopter Belly Tank System

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.