Helicopter_Pack-2.6.0.jar is a release file of the Minecraft mod Hero Aviation Helicopter Pack [IV/MTS content pack], made for Minecraft 1.12.2. It was published on November 13, 2020 and is 3.7 MB in size. For the full description, screenshots and every other version, visit the Hero Aviation Helicopter Pack [IV/MTS content pack] mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
