> > Not sure what the laws are in the US but in Canada, Halon was pulled many > years ago. It is one of the most efficient fire suppression systems around > except for the fact the chemical reaction with fire creates a fatal poisonous > gas. I don't think i would use it in my aircraft. > > Just my $0.02 worth. I'd suggest reading <http://www.h3rcleanagents.com/support_faq_2.htm>. Halon is described as "remarkably safe for human exposure". Manufacturing was stopped in 1994 due to CFCs, so all halon is recycled. Seems to me there is a disconnect somewhere. Additionally Halotron is the latest "enviromentally safe" non-CFC version. -Jeff