The MD41 Helicopter TAWS Annunciation Control Unit is a three-button horizontal 28 volt TAWS for Honeywell Mark XXI EGPWS. Designed to place annunciation and mode selection for the Terrain Awareness Warning System (TAWS) within the pilots direct field-of-view, these annunciators provide tactile feedback to the pilot through internally-lighted push buttons.
Version (Alternate Part# MD41-1368) is a 28V unit with horizontal orientation for helicopter applications. Compatible with Honeywell Mark XXI EGPWS.
- Control unit provides annunciation and mode selection for HTAWS (Helicopter Terrain Awareness Warning System)
- Presents primary or secondary visual alert of HTAWS within the pilot’s direct field of view
- Reduced installation costs:
- Single cutout
- Panel punches available
- Easy-to-wire D-subminiature connector
- Proven daylight-readable annunciations with automatic photocell dimming
- Internally lighted push-buttons provide firm tactile feedback to the pilot
- Remote annunciator test capability
- Certified to TSO C151a
- Meets RTCA DO-160D environmental specifications (certified to 55,000 feet)
- Quality Mil-Spec connector included
Product Codes | |
|---|---|
| Mfr Part No: | MD41-1368 |
| ECCN: | 9A991 |
| SCHEDULE B CODE: | 8536.50.9030 |
| TSO: | C151a |
Weight: 0.50 lbs.Dimensions: 0.80â€H x 3.25â€W x 3.20â€D (not including connector or mate)Orientation: HorizontalPower Input: 28 VDCLighting Input: 28 VDCMating Connector: Positronic RD25F10JVL0 or equivalent (Mid-Continent P/N 7014517)Instrument Panel Mounting: Rear mountQualification: FAA TSO-C151Environmental Qualification: RTCA DO-160DPower Requirement: 0.15 A max
- Stock: Warehouse
- Manufacturer Part #: MD41-1368
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Returns & refund summary
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- Restocking fee: 20% on unopened items, 30% on open-box items.
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- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
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All parts sold by American Aviation Parts are genuine factory products sourced through authorized distribution channels. Our authorization status varies by brand — for some brands we are a direct authorized dealer; for others we are an independent reseller through authorized distribution. Either way, the part you receive is the same factory product, with standard documentation available on request.
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If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
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