Skip to main content

HMS01 | External load system

External loads | HEC

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
  • Low system weight (<30kg)
  • NVG friendly

Aviation approvals

Type Authority
BK 117 LBA, AustroControl
BO 105 LBA

Compatible equipment


Do you need further information?

Contact us

Please contact us for further product information as well as price and delivery time information.


© ecms Aviation Systems GmbH. All rights reserved.