1 Avionics Engineering Services was formed in 1981 to supply general aviation modification centers and OEMs with avionics and structural design services. Since then, our experience, services, and capabilities have grown substantially. We now provide the following services and products to our custome...

1 AVAILABLE STC'S 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:...

1 CONTACT For any inquiries regarding AES products or engineering, contact any one of our representatives below via E-mail or telephone. John Goswick, President Scott Billings, Vice President John Witter, Vice President (click here) (click here) (click here) ...

1 Boeing 727-100 (OXY) The following new systems were installed in the aircraft: 5 Tube Honeywell EDZ-805 EFIS Primus II Radios (Comm/Nav/Pulse/ADF) Dual Honeywell Laseref Inertial Reference System (IRS) Dual AZ-800 Air Data Computers and Displays Dual FZ-500 Flight Director AES Autopilot Interface ...

1 AUTOPILOT INTERFACE UNIT An affordable new solution to an old problem. The AIU is presently approved on the Gulfstream GII/GIIB aircraft and the Boeing 727-100 aircraft using the Honeywell/Sperry FZ-500 flight directorsystem. Reference theManuals page for installation and information manuals. Inst...