Installation of Universal Avionics Systems Corporation (UASC) EFI-890R Flat Panel Displays and Optional Copilot APS-65 Flight Director Auto Pilot System in accordance with Duncan Aviation, Inc., Master Drawing List, No. 050218004, Revision B, dated June 15, 2005 or later FAA approved revision.

Installation of dual Avionics UNS-1L Flight Management Systems using Collins EFIS 84.

This STC has no configuration change. Performance flight tests were performed to reduce conservatism in the airplane flight manual, as documented in L-3 Flight Manual Supplement dated 22 April 2011 or later FAA/ODA approved revision.

Modification of a Rockwell Collins, Inc. AFD-3010 and AFD-3010E Adaptive Flight Display Installation in Part 23 Aircraft.

Modification of a Rockwell Collins Weather Radar System installation

Modification of a Collins Flight Management System, type FMS-3000 Installation in Part 23 Aircraft

Modification of a Rockwell Collins, Inc. Global Positioning System (GPS)installation

Modification of a Rockwell Collins, Inc. Data Base Unit (DBU)

Installation of Single Universal Avionics UNS-1Ew Flight Management System

Precise Flight Inc. Pulselite Control System