Installation of a 25 inch or a 50 inch retractable step.

Installation of a replacement boarding step.

Replacement of existing landing and/or hover light bulbs with Light Emitting Diode (LED) lighting system

Installation of Precise Flight Pulselite Control Unit in theLanding /Taxi Recognition Visual Control Light system,

Installation of a modified Sikorsky L/H Step Fairing P/N 70215-02319-043 manufactured and installed.