When introducing new aircraft into your fleet, or changing various items, such as interior layout, cargo layout, certified weights (MTOW/MLW/MZFW), the loading schedule of the aircraft is affected. This introduces changes to the flight envelope of the aircraft in the form of new curtailments for example.

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)