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.
Look to reference chart below
Reference Chart
GARMIN WAAS ACU - GNC 420W, GNS 430W/530W
Model Number
Configuration
Part Number
MD41-1510
28V Horz. for Garmin FTN650/750
10-04768
MD41-1468A
Horizontal, 28V(head only)
10-02663
MD41-1488W
Horizontal, 28V WAAS
10-02659
MD41-1498W
Vertical, 28V WAAS
10-02661
GPS 400/500, GNC 420/520, GNS 430/530
MD41-1408A
Horizontal, 28V (head only)
10-02678
MD41-1408A
Horizontal, 28V (with remote relay)
10-02667
MD41-1418A
Vertical, 28V (head only)
10-02672
MD41-1418A
Vertical, 28V (with remote relay)
10-02671
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
