I believe it was the Gibson Girl rescue radio and it had a canister of "Calcium Hydride". Someone mentioned lithum hydride. If I remember correctly, lithium hydride is almost explosive with water and calcium hydride while getting really hot was controllable. I filled a couple ballons from the canisters when I was in sea survival school many many years ago, and they really do get hot!!; even sitting in the ocean. The result is a mess of calcium hydroxide, probably not too good to leave around. 73's Brian WA5PPO Tucson, AZ __________________________________________________________ Public Seismic Network Mailing List (PSN-L)
Larry Cochrane <cochrane@..............>