Use This to Shoot a Distress Signal in the Air
This page is the CodyCross answer for the clue below from California, Group 1154, Puzzle 2 (Hearst Castle).
Question is: Use This to Shoot a Distress Signal in the Air
and the answer is: FLAREGUN
Word Meaning:
FLARE GUN — A large-bore pistol-like firearm used to fire signal flares.
Definitions from Wiktionary.