This add-on contains "Boeing-Stearman Model 75 Biplane" aircraft based on Lua script.

The mesh (3D model) together with textures have been bought by me. The author of the 3D model and textures is Ryan King Art.
https://ryankingart.gumroad.com/l/biplane

Thanks to Blake for the "Blender Orbiter Mesh Tools".

The flight model is based on /Config/Vessels/DeltaGlider/Deltaglider.lua (Martin Schweiger, Gondos).
Thanks to Thunder Chicken for the "Sikorsky R-4 Helicopter" Lua script that I used as an example for gauge animations and other useful Lua implementations.

Required Orbiter version: Orbiter 2024
The add-on version: 1
The add-on author: misha.physics

INSTALLATION: Unpack this add-on into Orbiter main directory.

There is a scenario located in /Scenarios/Stearman-75.

WARNING: The mesh and textures are quite heavy (not well game optimized) and may pretty lag on week computers.

Controls:

- Ctrl + Up and Ctrl + Down for switching between front and rear VC camera positions.
- E for enabling/disabling propeller animation and sound.
- Ctrl + L for switching lights.
- Delete/Insert for elevator trims.

Animated:

- control surfaces: ailerons, elevators, rudder, elevator trims.
- yokes, throttle, propeller, wheels.
- gauges: airspeed, altimeter, variometer, artificial horizon, tachometer, heading, fuel indicator.

NOTES:

- it's recommended to set the "VCNearPlane" parameter to be "0.01" for /D3D9Client.cfg.
- custom engine sound for XRSound is used.

This add-on was uploaded to the:
www.orbiter-forum.com

You can leave your comments/ask questions on the forum.

Thanks everyone for your help!


_______________________
September 13, 2025, Lviv
misha.physics