AES owns several Supplemental Type Certificates for the installation of avionics systems on several types of aircraft. These STCs are available for "one time" or "multiple" use and can be amended or deviated upon request. They are as follows:

Pricing is for one time use of the STC:

Boeing 727-100 Series

STC No. ST09364SC - Installation of dual Honeywell AZ-800 Air Data Systems with Static Source Error Correction Curve - For Reduced Vertical Separation Minimums Compliance (RVSM). ($10,000)

STC No. ST09343SC - Installation of two AZ-800 Air Data Computers, two BA-141 Altimeters, one Al-801 Alt Pre-selector, two FZ-500 Flight Directors, and two MS-500 Flight Director Mode Selectors. (RVSM prerequisite). ($5,000)

STC No. ST09330SC - Installation of Single Allied Signal/Bendix CAS-81 TCAS II System with dual Allied Signal/Bendix TRA-67 Mode-S Transponders. ($5,000)

Note: Several AES customers (modification centers) have EFIS STCs available for this model of aircraft. Please inquire.

Boeing 737-200 Series

STC No. ST09404SC - Installation of dual Universal Avionics Systems Corp.(UASC) UNS-1D Flight Management Systems (FMS) with internal GPS Sensors and dual external UASC Radio Reference Sensors (RRS). (SCN 601.X) (No Charge)

Boeing 747-SP Series

STC No. ST09458SC - Installation of dual UNS-1D GPS Flight Management Systems (FMS). (SCN 601.X) ($2,500)

STC No. ST09459SC - Installation of a Honeywell EDZ-805 (5) Tube Electronic Flight Instrument System (EFIS) and Triple Honeywell Laseref IRS with single Lasertrack CDU. ($10,000)

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