I have converted a 747 fire plane for FiveM!
You can also press SPACE , Right mouse or A on the controller to drop water.
CREDITS: https://www.gta5-mods.com/vehicles/boeing-747-200-supertanker-firefighting-aircraft-add-on
DOWNLOAD: https://drive.google.com/drive/folders/1eY6Ud8AYBkEgtMQ2AF4WAh1eEd1kL_7R?usp=sharing
Example
To install:
Add the folder “fireplanebig” into your resource folder.
Add “start fireplanebig" to the server.cfg and restart the server.
The spawncode for the helicopter is “747fire”
I did not make this and do not take credit for it, I simply just converted it into a FiveM resource.
Hope you all enjoy.