Emergency flare shell

The emergency flare shell is a miscellaneous item in the Fallout 4 add-on Contraptions Workshop.

Gameplay
Emergency flare shells are deployed from firework mortars. They serve the same function as the flare gun and will dispatch Minutemen to the settlement where the flare was launched.

Crafting
Having joined the Minutemen faction is necessary for crafting the emergency flare shell.

Locations
Can only be crafted at a chemistry station or pyrotechnics mill.