THE AVIATION SUPERSTORE FOR ALL YOUR AIRCRAFT & PILOT NEEDS | 877-795-2278

GARMIN G3X GMC 305 AUTO PILOT CONTROL PANEL

$1386.00/Each
Part# 11-11446
MFR Model# 010-01169-00

Overview

The optional GMC 305 control panel is a dedicated interface unit that provides advanced autopilot modes like indicated airspeed hold, independent flight director, and third axis yaw damper (when installed with appropriate servos). A control wheel integrated into the GMC 305 makes for easier pitch, vertical speed and airspeed adjustments. Plus, for added safety, the panel’s advanced LVL mode button commands the autopilot to help restore your aircraft to straight-and-level flight. And because the servos interface directly with the ADAHRS, the GMC 305 allows for standalone operation of the autopilot in the unlikely event of a display loss. Installation of the system is simple and straightforward, with industry-standard servo mounting kits available — as well as airframe-specific versions for the popular Van’s RV series (RV-4/6/7/8/9/10 models).

Reviews

The unit was installed in an experimental CZAW SportCruiser and is working even better than expected. The Autopilot coupled to the G5 without requiring the GAD29b. We were pleasantly surprised that it also coupled with the 9 year old Garmin 496 that was already installed. I did not expect it to track a course from this unit but it does. We will return the GAD29b that was not required.

David
April 27, 2020

Lucas S
August 7, 2018

The only reason I didn’t give this probe 5 stars was that I had to wait over 2 weeks for it to arrive...

Douglas W
October 5, 2020

Q&A

Please note, Aircraft Spruce Canada's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Canada assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: I have a G3X installed and I know that the G3X touch and the plain G3X system cannot comunicate but is there a way that I can use my plain GDU as just a GPS and then I connect the touch up with my excisting module's?

You would have to run the GDU 370/375 completely separate with its own GPS signal and rewire the G3X touch to be the main display with your existing LRUs.

Q: For the Garmin G3X EFIS, do I have to buy the Connector Kits if I buy the Harness kit?

Yes, you would still need to purchase the connector kit in addition to the harness.

Q: What additional connector kits and/or harnesses are needed with K10-00016-40 (single display, no EiS, no XM).

You would need the GDU 460/465 Install Kit (11-12646), GSU 25 Connector Kit (11-11433), and the GMU 22 Install Kit (11-12213).

Q: What wiring is included in the G3X VFR Harness EFIS/EMS 4CYL CON/LYC?

For the VFR harness all of the components including the engine leads are included minus connection to an auto pilot and audio panel (which have there own part numbers on our list). When ordering a G3X system, we will send you a worksheet to fill out for your unique setup.

Q: What is included in the G3X VFR EFIS?EMS harness?

As each G3X harness we create is unique, there is a form that you would fill out which will includes the features you want including and pricing.

Q: What are the dimensions of the GMC 307 autopilot panel?

The panel measures 6.25 x 2.10 inches in length/height with a panel depth of 1.39 inches without connector.

Q: What is the difference in 11-11433 and 11-15303?

11-11433 is the GSU 25 connector kit by itself. Part # 11-15303 is the GSU 25 connector kit with a custom harness.

Q: This page is for the G3X but the only available items here are G3X Touch. Does that mean that the non touch version is no longer available?

The non-touch screens are no longer available. We only offer the touch screen G3X now.

Q: With the GTR 20 there is a 2 place intercom, I have a 4 place airplane, what I have to do to have intercom with the 2 extra places?

You will need to purchase a GMA 245 audio panel or 245R remote audio panel to support a 4 place aircraft.

Q: Can the GMC 305 be connected to a G5 and with garmin servos be a AP (two axis )?

Per the Garmin G5 manual, the G5 can be connected to the GMC 305 and the GSA 28 servos. This is applicable to the experimental G5 only, not the certified version.

View in Catalog

View Image View in Catalog