Copyright © 2018. Davtron Inc. All rights reserved.
M903 Features
- AUTOMATIC VOR POSITION ORIENTATION
- LOCALIZER DEVIATION AND CENTERLINE
- ALPHANUMERIC STATION IDENTIFIY "ID" M903ID
- INSTANT TO/FROM SWITCHING
- DIGITAL FILTERING AND SIGNAL PROCESSING
- AUTOMATIC DIMMING
- SUNLIGHT READABLE DISPLAY
- SERIAL ASCII OUTPUT OF STATION & RADIAL OFF FLAG, "---"
- FAA-PMA APPROVED
903-1 | DVOR W/LOC BAR - RECTANGLE MOUNT |
903-2 | DVOR W/LOC BAR - ROUND MOUNT |
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- M903 Brochure/Manual (PDF)
- Electrical (PDF)
- Overall Dimensions 903-1 (PDF)
- Overall Dimensions 903-2 (PDF)
- Continuing Airworthiness (PDF)
INSTALLATION ELIGIBILITY
- Beech Models 35, A35, B35, C35, D35, E35, F35, G35, H35, J35, K35, M35, N35, 35-33, and 35-133


Frequently Asked Questions
Q: One of my digits is missing, how do I fix it?
A: The digits are field replaceable, and mounted in sockets. Numerical digits are Kw105G.
Q. The unit won't display the first letter of the identifier.
A. Make sure the level is set at the highest setting. If it still doesn't work return to factory for check.
Q: My alpha-numeric digit is out or missing segments, how do I fix it?
A: The alpha-numeric digit is soldered to the circuit board and needs to be sent to our factory for repair.