If you are looking to create your own, the most effective helicopter scripts rely on these Roblox physics instances:
: Features versions compatible with both R6 and R15 character models. FE Helicopter Script
Uses BodyAngularVelocity to rotate your character's HumanoidRootPart at high speeds. Ascend (Q): Raises your character's height or throttle. Descend (E): Lowers your character's height or throttle. If you are looking to create your own,
Most versions of this script include a "fidget spinner" mode and a flight mode with the following standard controls: FE Helicopter Script