The HMS01 is an external load system for helicopters from BO 105, BK117 B-2, C-1, C-2, D-2, D-3 and EC135 / 635. It is attached to the skid landing gear and offers two attachment points for a rope system.
High payload of up to 500kg
Pyroelectric emergency release under full load
Cabling on the helicopter and installation of a control unit required