Honeycomb Sierra TPM Module - GA Throttle Quadrant for flight simulation, metal vernier axes, advanced flight controls - trim wheel & parking brake, compatible with MSFS 2024/2020 for PC & Mac
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Availability:
In Stock.
Arrives
Friday, Mar 6
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Features
- REALISTIC ENGINE CONTROL - Vernier-style throttle, prop, and mixture levers deliver authentic GA engine management, ideal for piston aircraft like the Cessna 172 in flight simulation.
- ADVANCED TPM LEVERS - Three push-pull vernier axes with color-coded handles provide smooth travel and precise fine-tuning for throttle, prop, and mixture in any PC flight simulator setup.
- PRECISE TRIM & FLIGHT CONTROLS - Features a high-resolution trim wheel, parking brake, flap lever, and landing gear lever with LED indicators - ideal for building realistic home cockpits for Microsoft Flight Simulator 2024, 2020, or other flight simulators.
- GENERAL AVIATION LAYOUT - The throttle quadrant tailored for piston-engine aircraft simulation, offering unmatched immersion and realstic flight controls for serious GA flight sim enthusiasts.
- HONEYCOMB QUALITY & RELIABILITY - Solid build, premium metal components, and Honeycombs trusted engineering ensure a durable, high-quality PC flight sim throttle quadrant built to last.
Description
The Sierra TPM Module brings authentic engine management to your flight sim cockpit. Inspired by general aviation aircraft such as the iconic Cessna 172, it includes lockable metal vernier controls for throttle, propeller, and mixture, along with a high-resolution trim wheel, parking brake, flap lever, and a landing gear lever with LED indicators. With its GA-style layout, premium build quality, and precise handling, the Sierra TPM Module delivers realistic control and an immersive flying experience on PC and Mac.
Release date: September 30, 2025
Package Dimensions: 17.4 x 15 x 7.4 inches; 11.6 Pounds
Type of item: CD-ROM
Item model number: HC003998
Item Weight: 11.58 pounds
Manufacturer: Honeycomb Aeronautical
Date First Available: September 30, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Mar 6
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Great addition to my sim cockpit for flying Cessna 172’s and to the Alpha yoke. Good quality construction, been using it about a month
Reviewed in the United States on December 19, 2025 by Melissa Basile
I purchased this for use with their Honeycomb Alpha Yoke, and a generic logitec rudder pedal set, to specifically simulate a Cessna 172 to practice flying patterns and maneuvers for actual flight school. I think this product does the job fantastically. I will leave some critiques below for how I believe it can be improved. Critique 1: I think there was plenty of room to have a full flaps axis similar to how Cessnas are and keep it right where it already is on this module. I don't know why they cheaped out and went with the hold to increase / decrease switch when literally everything else is perfect. Critique 2: I am not a fan of the desk mounts on this product and on the Alpha. The plastic trey in between the two brackets and throttle quadrant seems like a pointless extra failure point. I would have suggested allowing the brackets to be mounted inside cutouts directly on the throttle quadrant so that there does not have to be a bent piece of hard plastic in between in order to keep it steady enough for realistic use. Overall, I love the value of the product and would suggest it to others who are also trying to simulate Cessna flight.
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Reviewed in the United States on December 6, 2025 by Ryan B.
Wanted to love this, but am disappointed. I agree with others that the TPM are too close together. Im hoping I'll get used to that. Bring able to bind the parking brake button as carb heat adds some realism. The trim wheel, however, is useless . A small trim adjustment requires spinning the wheel several full rotations. Add flaps on descent and expect to spin it aggressively for several seconds to get back in trim. Ultimately easier to just use the trim buttons in the yoke and forget about the wheel...
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Reviewed in the United States on January 7, 2026 by CH
I too have big hands, but it does not for me hinder my liking the product and although the TPM knobs are close together for some they are fine as I am not using the Pitch and Mixture as often as I use the Throttle. I only wish Honeycomb would release the software so the TPM can interface without the need to change the bindings for every airplane that uses the unit.
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Reviewed in the United States on November 24, 2025 by Thomas Lawson
Shipping was fast, item was securely packaged and well made. Throttle, propeller and mixture (TPM) were very nice, solid and smooth. Everything on this controller worked as intended. However, there was one glaring issue that caused me to return the item. The TPM controls are too close together. Normal flying is done with a constant overhand grip on the throttle control, but the propeller control is too close to allow the throttle to be gripped this way. My hands are large, but not excessively so. The only way I could grip the throttle control was to use an underhand grip, and even then I was barely using two fingertips and thumb. This was unnatural and awkward. My simulator flying is done mostly in VR, and not being able to grip the control in a natural/normal manner made me quickly dislike using this controller.
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Reviewed in the United States on December 3, 2025 by G Miller
I receive my unit with the throttle lever not working. (The throttle sensor was manufactured incorrectly and was not connected) Unfortunately, I could no longer return it, so I had to open it and fix it myself. Be aware of possible manufacturing defects when buying it.
Reviewed in the United States on January 26, 2026 by Rafael Rocha Levy
a little tight between the tpm knobs but I got use to that very soon. Other than that I really like the unit.
Reviewed in the United States on January 12, 2026 by Theron G. Lindsley
It missed the mark with the gear leds, other than that it is pretty good
Reviewed in the United States on December 16, 2025 by Amazon Customer