Appendix A ENVIRONMENTAL QUALIFICATION FORM
For RTCA/DO-160D Environmental Qualification Forms (EQFs) visit the Dealers Only page on
http://www.garmin.com. The part numbers for each form are listed below.
Table A-1. Environmental Qualification Form Part Numbers
GPS 400W
GNC 420W
GNC 420AW
GNS 430W
GNS 430AW
400W Series Installation Manual
190-00356-02
Unit
005-00221-08
005-00221-47
005-00221-48
005-00221-49
005-00221-50
EQF Part Number
Page A-1
Rev. G