GPS ANNUNCIATION CONTROL UNIT (P/N md41-228) - Serviceable, As Removed
P/N: md41-228
Category: GPS & GNSS Navigation
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| Serviceable | 1 Available |
| As Removed | 2 Available |
Product Description
The MD41-228 is a panel-mount GPS annunciation control unit designed for Bendix/King KLN 89B navigation systems. This Mid-Continent MD41-series component provides cockpit annunciation display and mode selection switching, with automatic dimming for instrument panel integration. The unit interfaces between the KLN 89B GPS receiver and pilot controls, enabling status monitoring and system operation from the flight deck.
Installation requires qualified avionics personnel following both the KLN 89B and MD41 installation manuals to ensure proper electrical and mechanical integration.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the GPS ANNUNCIATION CONTROL UNIT (P/N md41-228)?
The MD41-228 is a panel-mount GPS annunciation control unit designed for Bendix/King KLN 89B navigation systems. This Mid-Continent MD41-series component provides cockpit annunciation display and mode selection switching, with automatic dimming for instrument panel integration.
Is the md41-228 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The GPS ANNUNCIATION CONTROL UNIT is available in: Serviceable, As Removed. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.
Does the md41-228 come with an 8130-3 airworthiness tag?
Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.
Do you offer bench testing for the md41-228?
We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.
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