Installation of Bendix/King KMD 550/850 Multi-Function Display System with Optional Traffic, Terrain and Weather Sensors. This STC also is approved for some single-engine aircraft. See SA01105WI-D (2 of 2).

Replace Beech lower cowling access panels with D'Shannon Products part numbers J1101-1 (left hand side)and J1101-2 (right hand side).

Installation of wing fuel tank quick valve drains.

Installation of a Mid-Continent MD302 Standby Attitude Module

Installation of two 400-AMP starter generators in place of 300-AMPstarter generatorsRev. 1: Transfer from Aerospace Systems International, LLC to AvconIndustries, Inc.