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  3. GARMIN MID CONTINENT MD41-424

GARMIN MID CONTINENT INSTRUMENT MD41-424 Gps Annunciator Co Control Unit 14VDC GPS-155 GPS-165

fits make: Garmin.

Md41-424 Garmin Mid- Continent Instrument Co Gps Annunciator Control Unit 14vdc For Gps-155 / Gps-165

( Brand: Garmin Mid Continent Instrument ), ( Manufacturer Part Number: MD41-424 ), ( Part Type: Control Instrument Unit ), ( Compatible Receivers: Gnc-300, Gnc-300xl ), ( System Type: Aircraft Gps Annunciation ), ( Compatible Model: Garmin Gps-155, Gps-165, Gps155, Gps165 ), ( Panel Mount: Yes ), ( Function: Gps Status Mode Annunciation ), ( Environmental Standard: Do-160c ), ( Tso Approval: Tso-c129 ), ( Garmin Cross Reference: P/n ), ( Power Requirement: 14 Vdc ), ( Mounting Orientation: Horizontal Mount ), ( Country Of Origin: United States )

Review GARMIN MID CONTINENT INSTRUMENT Co Gps Annunciator Control Unit 14vdc

The Garmin CONTINENT md41-424 GPS Annunciator Control Unit is an essential accessory for mariners using the GPSMAP 155 or GPSMAP 165 series chartplotters from Garmin. This control unit enhances the functionality of your chartplotter by providing an annunciator panel, which displays important navigational information at a glance.

Measuring 6.8 inches W x 11.6 inches H x 1.4 inches D (17.3 cm W x 29.5 cm H x 3.6 cm D), this sleek and compact unit is designed to fit seamlessly into the cockpit of your boat. It operates on a 14VDC power source and can be easily installed using the included mounting hardware.

The md41-424 control unit features a bright and clear backlit LCD display, ensuring easy readability in all lighting conditions. The annunciator panel displays various alerts and warnings, such as depth alarms, low voltage warnings, and collision avoidance alerts. It also shows the status of various system functions, such as autopilot, waypoint marking, and GPS signal strength.

The md41-424 control unit is also equipped with a keypad and push-button interface, allowing you to easily enter and navigate through menus on your chartplotter. It also features a user-configurable setup, allowing you to customize the display to your specific needs and preferences.

This control unit is built to withstand the harsh marine environment, with an IPX7 water rating making it protected against water immersion up to 1 meter for 30 minutes. It is also designed to operate in extreme temperatures, making it suitable for use in a wide range of marine environments.

Overall, the Garmin CONTINENT md41-424 GPS Annunciator Control Unit is an indispensable accessory for mariners using the GPSMAP 155 or GPSMAP 165 series chartplotters. It provides essential navigational information and control functions, all in a compact and durable design.

The Garmin CONTINENT MD41-424 GPS Annunciator Control Unit is designed to enhance the functionality of certain Garmin GPS models, including GPS-155 and GPS-165. This device provides several advantages and disadvantages for mariners:

Advantages:

1. Easier navigation: The MD41-424 provides a clear and concise display of essential navigation information, such as position, course, and speed, making it easier for mariners to navigate their vessels.

2. Enhanced safety: This device includes an annunciator panel with visual and audible alarms for various warning systems, such as depth alarms, waypoint alarms, and collision avoidance alerts. This feature can help improve safety by alerting mariners to potential hazards.

3. Improved chart visibility: The MD41-424 supports Garmin's BlueChart g2 and g2 Vision charts, which offer superior detail and clarity compared to traditional paper charts. This can lead to better situational awareness and safer navigation.

4. Customizable data fields: Mariners can customize the MD41-424's data fields to display the information that is most relevant to their specific needs.

Disadvantages:

1. Cost: The MD41-424 is a relatively expensive piece of navigation equipment. Mariners may need to consider whether the additional features and benefits justify the investment.

2. Complexity: The MD41-424 has a number of features and functions, which can make it more complex to use than simpler GPS units. Mariners may need to spend some time learning how to use all of the features effectively.

3. Dependence on electricity: Like all electronic navigation equipment, the MD41-424 requires a reliable power source. Mariners will need to ensure that they have a sufficient battery capacity or access to shore power to keep the unit operational.

Conclusion:

The Garmin CONTINENT MD41-424 GPS Annunciator Control Unit offers several advantages for mariners, including easier navigation, enhanced safety, improved chart visibility, and customizable data fields. However, it also comes with some disadvantages, such as cost, complexity, and dependence on electricity. Ultimately, whether or not to invest in the MD41-424 will depend on the specific needs and budget of the mariner.

Recommendation:

If a mariner frequently navigates in complex waterways or requires advanced navigation features, the Garmin CONTINENT MD41-424 GPS Annunciator Control Unit could be a worthwhile investment. However, for those with simpler navigation needs and a limited budget, a more basic GPS unit may be sufficient. Mariners should carefully consider their specific requirements and weigh the advantages and disadvantages before making a decision.

Details:

Very nice clean item, tested, fully functional, comes with tray, Was removed in working condition. Guaranteed to pass your Inspection or money back, See Pictures for Details, Garmin MD41-424 GPS Annunciator Control Unit 14VDC GPS-155 / GPS-165, This listing is a Annunciation Unit, manufactured by Mid-Continent Instrument Co. The MD41-424 annunciator is commonly used with Garmin GPS-155 and GPS-165 series systems, including XL variants referenced in installations. The model number MD41-424 is clearly shown on the unit data plate and has been verified.

Its essential to retain all shipping cartons and packaging materials. This unit is designed for use with Garmin GPS navigation systems and operates on 14 VDC. Condition Testing, Unit is in very clean condition, Please review all photos carefully, as they are part of the. This may involve obtaining all necessary FAA inspections or making modifications as needed.

part #: md41424 prices

  • $94.05-$499.00

specifications aviationpar:

  • for makes: Garmin
  • brand: Garmin Mid Continent Instrument
  • mpn: Md41-424
  • part type: Control Instrument Unit
  • compatible receivers: Gnc-300, Gnc-300xl
  • system type: Aircraft Gps Annunciation
  • compatible model: Garmin Gps-155, Gps-165, Gps155, Gps165
  • panel mount: Yes
  • function: Gps Status Mode Annunciation
  • environmental standard: Do-160c
  • tso approval: Tso-c129
  • garmin cross reference: P/n
  • power requirement: 14 Vdc
  • mounting orientation: Horizontal Mount
  • country of origin: United States

offer aviationpar:

  • sold: 0
  • best offers: True
  • started: February 11, 2026
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock

payments aviationpar:

  • wallet: Paypal
  • credit card: Diners-club
  • other

general aviationpar:

  • condition: Used
  • Parts Accessories > Aviation Parts Accessories > Parts

shipping aviationpar:

  • carrier: USPS, UPS
  • service: USPS Ground Advantage, USPS Priority Mail, UPS 2nd Day Air, UPS Next Day Air Saver
  • type: Calculated
  • class: Standard, Expedited, One-day
  • transit: 3-10 Days
  • cost: $11.05

returns aviationpar:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

seller aviationpar:

  • city: Arcadia, Florida
  • # reviews: 1012
  • rating: 100.0%
for makes: garmin, part type: control instrument unit, compatible receivers: gnc-300, gnc-300xl, system type: aircraft gps annunciation, compatible model: garmin gps-155, gps-165, gps155, gps165, panel mount: yes, function: gps status mode annunciation, environmental standard: do-160c, tso approval: tso-c129, garmin cross reference: p/n, power requirement: 14 vdc, mounting orientation: horizontal mount, country of origin: united states,
category: auto parts > aviation parts accessories > parts, sku: 20464597369467603,
Garmin Mid Continent Instrument MD41-424 Is Similar To:
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5 offers $94.05–$499.00 USD
  • Used. Offer #1 priced at $499.00 + $11.95 shipping estimate = $510.95* total. See Pictures for Details. This unit is the equivalent of Garmin Part Number 013-00029-01.+$11.95 shipping
  • For parts or not working. Offer #2 priced at $132.05 + $0.00 shipping estimate = $132.05* total. Please buy as is for parts or repair only. There is a repairable sticker that mentions that it has a bad channel change switch.FREE SHIPPING
  • For parts or not working. Offer #3 priced at $94.05 + $0.00 shipping estimate = $94.05* total. There is a repairable sticker that mentions that it has a bad power supply.FREE SHIPPING
  • Used. Offer #4 priced at $295.00 + $28.40 shipping estimate = $323.40* total. Includes the tray shown This unit draws current but does not light up.+$28.40 shipping
  • Used. Offer #5 priced at $595.00 + $13.17 shipping estimate = $608.17* total. +$13.17 shipping

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