Obtaining FAA/JAA/EASA approval of new or replacement aircraft products, parts, modifications, or repairs requires manpower and resources that may not be readily available within your company. FAA ACO's face similar resource constraints, leaving them little time to assist shops unfamiliar with FAA ACO procedures. The use of a Consultant DER is thus an effective resource management tool for both Industry and the FAA.

In addition to having DERs with authority in FAR 23/25 , Electrical/Electronic Equipment and Mechanical Systems, DO-178B, DO-254, D-160D, Software Level A-D, and Structures we have significant Design, Analysis, Certification, and Flight Test experience in Structures, Engines, APUs, Electronic controls, Instrumentation, and Powerplant Installations.

From Preliminary CAD Design and Stress Analysis to preparation and submittal of Certification Reports, or 337s, SAS wants to be your partner in securing efficient airworthiness approvals, and we are ready to prove it!

Design and certification experience includes:

Curtiss Wright Aircraft Engines

Lockheed California Company L-1011, L-188, P3-C

Williams International /Rolls Royce- FJ-44 Turbofan Engines

Hamilton-Sundstrand Corporation- Electrical Power and Utilities Management Fairchild 728 Regional Jet

Smiths Aerospace - Avionics, FMS, and Common Computing Resources

It would be my pleasure to discuss any present or future projects.

Eric Retko