Installation of Aerocon Cabin Interior Noise Reduction System provides passengers a quiet cabin comfortable experience in your aircraft.

Aerocon takes a comprehensive approach to making cabin interiors quiet by providing fully
engineered & documented installation/modified kits. Each kit addresses a specific noise source or
area of the aircraft such as Insulation System Replacement/Modification, Air Distribution System
Modification, Interior Acoustic Treatments, and/or Special Treatments. Configured for easy installation
with clear, simple installation drawings, containing parts sized for easy handling, and utilizing tool-less
mechanical fasteners whenever possible.

Aircraft: B727-100, B727-200

Installation of Aerocon's Smoke Detection and Fire Suppression Systems for conversion of Class 'D' cargo compartments to Class 'C'. 

Installation of either single or dual Collins AL-101 Radio Altimeter Systems in accordance with FAA Approved United Air Lines Report F-1101.

Installation of New Flight Crew Oxygen Masks and holders. FAA STC ST00736SE

Installation of a Dual Iridium Antenna

Approval of increased operating weights.

Installation of Allied/Bendix microwave landing system MLS-21.

Approval of increased operating weights. Limited to installation on serial numbers 21327, 21328, 21329, 21330, and 21331 ONLY.

Installation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101)

Approval of increased operating weights as substantiated by the design data listed in SIE Master Report List SIE-28-717. (727-200 SERIES S/N 21161 ONLY)