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.

Installation of H-60 Electric APU Starter Modification to replace the original equipment hydraulic APU starter system on Restricted Category H-60 Firefighting and Utility Helicopters

Installation of internal firefighting water tank and snorkel

Installation of Station 34.5 Beam Modification

Installation of Station 34.5 Beam Modification

Installation of NASI NTEC36TM Cooling System in accordance with Master Data List (MDL) as listed on AML No. SR04422CH, or later FAA approved revision.