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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: Only 3 left in stock, order soon!
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Arrives Friday, May 1
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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.

Compatible Devices: PC


Controller Type: Throttle Quadrant


Connectivity Technology: USB C


Additional Features: Fine Adjustment, GA-Layout, Lockable Metal Vernier Axes, Parking Brake, Trim Wheel


Button Quantity: 3


Hardware Platform: Desktop


Power Source: Corded Electric


Item Weight: 9.5 Pounds


Package Quantity: 1


Brand Name: Honeycomb Aeronautical


Model Name: SIERRA TPM MODULE


Manufacturer: Honeycomb Aeronautical


Warranty Description: 2-year warranty


Color: Black


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 1

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.

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Top Amazon Reviews


  • Sierra TMP with X-Plane
Using with X-Plane 11. Beautiful workmanship. Only issue I have is I'm unable to get the landing gear indicator lights to function. The gear reteack works fine just no indicator lights. That is still a work in progress. Otherwise I would still purchase again.. Very realistic.
Reviewed in the United States on February 13, 2026 by Glenn in Md

  • Throttle, Prop and Mixture Controls are too close together!
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. ... show more
Reviewed in the United States on December 3, 2025 by G Miller

  • Trim Wheel Disappoints
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... ... show more
Reviewed in the United States on January 7, 2026 by CH

  • Great product! Only minor issue. But Wow!
Still a very good and high-quality product from Honeycomb. Wow!
Reviewed in the United States on March 8, 2026 by nailgurl

  • Good quality throttle knobs, but trim wheel useless
I purchased the Sierra TPM and Honeycomb Alpha yoke as I am a real world student pilot hoping to incorporate these products into my training. A big factor in me buying the TPM was the trim wheel, as a student pilot we seldom have access to aircraft with electrical trim switches, and must trim by hand using a wheel. Unfortunately, the trim wheel in this product is effectively non functional, at least in MSFS. The speed at which you move the wheel does not affect trim movement, and the movement is extremely slow, slower than pressing a button and holding it. The trim does not move fast enough to be usable in the sim. ... show more
Reviewed in the United States on March 5, 2026 by Kashf

  • Its a buy, come on...
I see where they "kept prices down" makes sense and doesn't effect the feel or quality of the build. Too close together, could use 50 cm in width tbh all comprises.
Reviewed in the United States on March 4, 2026 by John Mieras

  • Big Hnads don't hinder my use of the product.
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. ... show more
Reviewed in the United States on November 24, 2025 by Thomas Lawson

  • poor quality control
On the first one I received the throttle lock ring came out to much and would not go back in. So I exchanged it for a second one and the brake button was stuck and would not move.
Reviewed in the United States on March 4, 2026 by Arles

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