DYNON AP-74 Avionics Autopilot Expansion Module 100756-000 10-30VDC

( Brand: Dynon ), ( Manufacturer Part Number: AP-74 ), ( Part Type: Module )

Review DYNON 10-30vdc Avionics Ap74 Autopilot Expansion Module Untested

The Dynon Avionics AP-74 Autopilot Expansion Module, model number 100756-000, is an essential addition for pilots who want to enhance the capabilities of their Dynon Avionics primary flight display (PFD) or multi-function display (MFD) system. This expansion module is designed to work with the Dynon SkyView PFD and MFD series, providing additional features and functionality for the autopilot system.

The AP-74 module supports the 10-30VDC power input range, making it compatible with a wide range of avionics systems. It is an autopilot expansion module, meaning it expands the capabilities of the basic autopilot installed in your aircraft. With this module, you can enjoy advanced autopilot features such as:

1. Navigation: The AP-74 module enables your autopilot to follow a GPS course, making it an excellent addition for cross-country flights. It supports both NAV1 and NAV2 GPS sources, allowing you to use whichever GPS source is more convenient.

2. Approach: The module supports ILS, VOR, and NDB approaches, giving you the ability to fly precision approaches with your autopilot. This feature can help save fuel and time, especially during instrument approaches in adverse weather conditions.

3. Heading Select: The AP-74 module adds a dedicated heading select button to the autopilot control panel, making it easier and faster to select and fly a desired heading. This feature is particularly useful when flying long cross-country legs or during holding patterns.

4. Flight Director: The module supports the Flight Director feature, which provides visual cues to guide the pilot during instrument approaches and manual flight. The Flight Director can be configured to display pitch and roll deviations relative to a selected GPS course or a selected heading.

5. Backcourse: The AP-74 module enables the backcourse feature, which allows the autopilot to fly the reciprocal course of an active NAVAID. This feature can be useful when flying an instrument approach or during holding patterns.

The AP-74 module is designed to fit seamlessly into your existing avionics setup. It communicates with your PFD or MFD via the ARINC 429 or RS-232 interface, ensuring a reliable and robust data exchange. The module is also compatible with other Dynon Avionics expansion modules, allowing you to customize your avionics system to meet your specific needs.

In conclusion, the Dynon Avionics AP-74 Autopilot Expansion Module is an essential addition for pilots who want to enhance the capabilities of their Dynon Avionics PFD or MFD system. With features such as GPS navigation, precision approaches, heading select, Flight Director, and backcourse, this module provides advanced autopilot functionality to make your flights safer, more efficient, and more enjoyable.

The Dynon Avionics AP74 Autopilot Expansion Module is a popular add-on for those who already have a Dynon avionics system with an autopilot. Here are some pros and cons to help you make an informed decision about purchasing this product.

1. Increases the capabilities of your existing autopilot system: The AP74 expansion module adds additional features such as heading mode, altitude hold, vertical speed mode, and more.

2. Improves safety: By enhancing the functionality of your autopilot system, you can fly more safely, especially during long cross-country flights or in challenging weather conditions.

3. Easy installation: The AP74 module is designed to integrate seamlessly with Dynon avionics systems, making installation relatively straightforward.

4. Enhances situational awareness: With the AP74, you'll have more information at your fingertips, allowing for better situational awareness and more informed decision-making.

5. Compatible with various autopilot systems: The Dynon AP74 expansion module is compatible with several popular autopilot systems, including the S-TEC 55x and 60x series.

1. Additional cost: The AP74 expansion module is an additional investment, which may not be within everyone's budget.

2. May require additional wiring: Depending on the specific autopilot system you have, you may need to run additional wiring to connect the AP74 module.

3. May require some configuration: While the installation process is generally straightforward, there may be some configuration required to get all the features working correctly.

In conclusion, the Dynon Avionics AP74 Autopilot Expansion Module offers numerous benefits for pilots who already have a Dynon avionics system with an autopilot. The enhanced capabilities, improved safety, and situational awareness make it a worthwhile investment for many. However, the additional cost and potential for additional wiring may be a deterrent for some. Ultimately, if you're looking to expand the functionality of your existing autopilot system, the Dynon AP74 expansion module is a solid choice.

Details:

Has 4 missing panel screw on side.

part #: ap74 prices

• $500.00-$598.95

specifications avionicavioni:

• brand: Dynon
• mpn: Ap-74
• part type: Module

shipping avionicavioni:

• transit: 7-14 Days
• carrier: USPS
• type: Fixed
• class: Standard
• service: USPS Ground Advantage
• cost: $25.00

general avionicavioni:

• Aviation Parts Accessories > Avionics > Other Avionics
• condition: For parts or not working

returns avionicavioni:

• policy: No Returns

payments avionicavioni:

• wallet: Paypal
• other
• credit card: Discover

seller avionicavioni:

• # reviews: 57
• city: Fort Meade, Florida
• rating: 100.0%

offer avionicavioni:

• started: November 6, 2025
• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1

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