- Compact, self-contained Annunciation Control Unit

- Provides annunciation and mode selection for HTAWS

- Designed to work with Garmin 4XXW/5XXW series systems

- 0.80”H x 3.25”W x 3.20”D

- Reduces installations costs:

- Single cutout

- Panel punches available

- Easy-to-wire D-subminiature connecter

- 10,000 hour lamp with automatic photocell dimming and proven daylight-readability

- More than 25,000 MD41s currently in service

- Qualified to TSO-C151

- Meets RTCA DO-160D environmental specifications (certified to 55,000 feet)

- Quality Mil-Spec connector included

- Designed and built in Wichita, Kansas, USA

- One year limited warranty