The MD41-( ) is a compact, self -contained GPS annunciation and Control unit. It meets all requirements for external (remote) mode selection and status annunciation for the Garmin GNS 430/530 VHF Communication and Navigation Management System.
Features include dual 20,000 hour lamps used for all annunciations, internally lighted selection switches and automatic photocell dimming. An external annunciation dimming adjustment is provided for balancing low level light conditions.
See Referece Chart Below
Reference Chart
GARMIN WAAS ACU - GNC 420W, GNS 430W/530W
Model Number
Configuration
Part Number
MD41-1512
14V Horz. for Garmin GTN650/750
10-04769
MD41-1464A
Horizontal, 14V (head only)
10-02665
MD41-1474A
Vertical, 14V (head only)
10-02666
MD41-1484W
Horizontal, 14V WAAS
10-02657
MD41-1494W
Vertical, 14V WAAS
10-02660
GPS 400/500, GNC 420/520, GNS 430/530
MD41-1404A
Horizontal, 14V (head only)
10-02669
MD41-1404A
Horizontal, 14V (with remote relay)
10-02670
Features
MD41-1468A compatible with Garmin GNS
430W/530W WAAS Receivers
Compact, self-contained GPS Aannunciation unit
More than 20,000 MD41s currently in service
10,000 hour lamp with automatic photocell dimming and proven daylight-readability
Avionics - Annunciators
