Available to download on Cults3d - Click Here
 
 
Built by an ex‑Apache Engineer for DCS: AH‑64D fans and real‑world Apache pilots, this 3D‑printable throttle panel delivers the look, feel and core interactions of the AH‑64 front‑seat throttle quadrant—ready for home cockpits and training rigs. It’s a practical, well‑documented starting point you can assemble in a weekend and adapt as your pit evolves.
 
What it is & why it’s essential
 
This package gives you complete CAD sources and print‑ready STL files for a dual‑lever throttle unit designed around hobby‑grade components and common printers. It balances authentic ergonomics with maker‑friendly construction so you can:
Fly DCS: AH‑64D with muscle‑memory cues that mirror the real detents, trigger‑guard behaviours and friction feel.
Customise and maintain every part thanks to editable CAD and modular sub‑assemblies.
Integrate reliable sensing via dual hall‑effect sensors for each lever—smooth travel, accurate position, and no dead zones.
It’s a highly requested community design that looks stunning on a desk and even better backlit for night ops.
 
What’s included in the download
 
STL pack for all printed parts (Ender‑3 compatible bed: 220 × 220 mm)
CAD source files for modification and remixing
Assembly drawings and references to the online build guide
v11 update: AHTP LED Plate added to STL (for clean, even backlighting)
Build Guide: https://www.737diysim.com/build-guides-1/heli-apache-ah64-throttle-unit
 
Features at a glance
 
Two operational throttle levers with lift‑to‑move detents
Two trigger‑release mechanisms to prevent accidental shutdown
Working friction lever (simple DIY friction pads with hot glue)
APU “Korry‑style” push indicator with protective flap
Master power knob (functional rotation; key not supplied)
Hall‑sensor position sensing on both throttles for precise, drift‑free input
Desktop case for standalone use or easy pit integration
Fully 3D‑printable, including the faceplate (laser‑etched panels optional)
Recommended upgrades (optional but awesome)
For professional‑looking night operations and crisp legends, add the pre‑built green LED backplate and laser‑etched panels from the 737DIYSIM webshop:
https://www.737diysim.com/product-page/apache-ah64-throttle-panel-set
 
Upgraded parts & backlit panels:
https://www.737diysim.com/product-page/apache-ah64-throttle-panel-set
These drop straight in, run from a simple 12 V feed, and elevate the aesthetics to the next level.
Printing & assembly notes
Printer: Ender‑3 class (≥ 220 × 220 mm bed)
Materials: PLA+ or PETG recommended for structural parts; consider resin for fine cosmetic pieces
Hardware & electronics (not included):
2 × Hall‑effect sensors + magnets (for throttle position)
Your preferred microcontroller (e.g., Arduino‑class) for USB HID mapping to DCS
Toggle/push switches as specified in the guide
LEDs (if DIY backlighting), wiring, heat‑shrink, fixings
Friction: Uses simple hot‑glue pads that you can refresh or tune in minutes
Backlighting: Works with either the upgraded LED backplate or your own LED strip solution
 
Context of use
 
Sim platform: Designed with DCS: AH‑64D in mind
Use cases: Home cockpits, training familiarisation, STEM/maker projects, museum or club displays
Design intent: A practical, near‑authentic throttle experience you can print, assemble, service and modify without specialist tooling
Known limitations & community workarounds
Not a 100% functional replica. The geometry and interactions are close, but this is a maker‑grade interpretation optimised for 3D printing and hobby electronics.

APU flap “open” state: By default, the printed APU cover does not report its open/closed state to DCS. Users have resolved this in two ways:
DCS scripting that auto‑opens the virtual cover when you press the APU switch.

Adding a tiny magnetic/reed switch under the cover to detect “open” and wire it as a discrete input.
What you receive: Digital files only (CAD + STL). No physical parts, electronics, or keys are supplied.
Master power key: Modelled for function and feel; the key is not included in this download.
Backlighting: Printable faceplates accept DIY light, but for best results use the optional LED backplate or laser‑etched panels linked above.
3D printing settings
Printing & assembly notes
Printer: Ender‑3 class (≥ 220 × 220 mm bed)
Materials: PLA+ or PETG recommended for structural parts; consider resin for fine cosmetic pieces

Hardware & electronics (not included):
2 × Hall‑effect sensors + magnets (for throttle position)
Your preferred microcontroller (e.g., Arduino‑class) for USB HID mapping to DCS
Toggle/push switches as specified in the guide
LEDs (if DIY backlighting), wiring, heat‑shrink, fixings
Friction: Uses simple hot‑glue pads that you can refresh or tune in minutes
Backlighting: Works with either the upgraded LED backplate or your own LED strip solution

Compatibility & footprint
Print volume: Fits a 220 × 220 mm bed (Ender‑3 class)
Electronics: Sensor outputs are microcontroller‑friendly (map to DCS via your preferred HID firmware)
Mounting: Supplied desktop case; flat base makes it easy to bolt into a pit or mount on rails