Installation of Avionics System.

Installation of Caution Advisory Panel

Installation of Automatic Flight Control System.

Installation of Flight Display System.

Installation of Environmental Control System.

Installation of a Keystone Helicopter Anti-Rotational Restraint System.

Installation of a Keystone Helicopter Anit-Rotational Restraint System.

Installation of a Keystone Helicopter Cargo Pod.

Installation of a Keystone Helicopter cargo pod.

Fabrication and installation of Erickson Model Sea Snorkel system