This helicopter mod was created 8 years ago. One of my very first ones...

When you board the helicopter and the automatic engine start is activated, the propellers begin to rotate before turning around.
You can either turn off the automatic engine start, or just leave the helicopter in the deployed state.

Keyboard–only operation:
W/S - nodding forward/backward
A/D – lateral movement to the left/right
Q/R – yaw rotation

Left mouse button – general ascent (climb)
Right mouse button – general descent (descent)
Left Shift key – acceleration mode
Left Ctrl key – enable/disable height hold

Script limitations:
The helicopter cannot take off while in contact with the ground.

On bridges, buildings, or platforms, you must land or activate/disable altitude hold using the left Ctrl key; otherwise, it will slowly take off.

If the inscription "TAXI" is displayed, it means that you are on the ground.

Features:
Transports goods through the doorway.
Flight Dynamics (Lua) has been rewritten for FS25 — some of the ideas belong to Mr. Chow, but this is not his flight script.
Animated doors with an icon when opening.
Capacity: 10,000 units of this product category.
The unloading unit is located under the helicopter; pallets can be thrown to the left by pressing the "I" key.
Textures are included — no additional texture packs are required.