Certification and Quality

We design, engineer, build and install aircraft modifications to the highest FAA airworthiness standards. 

Our team is led by an FAA Designated Engineering Representative (DER) and an FAA Designated Airworthiness Representative (DAR), who is heavily delegated for both manufacturing and maintenance.

We understand the FAA certification process and how to work most effectively with the FAA.  ATI ESD has been very successful in obtaining STCs for various modification programs.

Our  team is composed of Engineers, Airframe and Powerplant mechanics (A&Ps) and Inspection Authorization certificate holders (IAs). We can do the design, drawings, certification, installations, sign off and obtain the FAA approvals needed to meet your demands.

ATI ESD's Quality Management System is AS9100: 2009, Rev. C and ISO 9001:2008 certified.

ATI ESD works direct with the OEM to insure continued OEM support and warranty for modification where applicable.


King Air NVIS Lighting STC
S-92 NVIS Lighting STC
Cessna Caravan NVIS Exterior Lighting STC
King Air NVIS Exterior Lighting STC


ATI Engineering IS0 9001 2008 Certificate
ATI Engineering AS9001 2009 C Certificate