H3R Aviation, Inc., makers of halon and halon-alternative portable fire extinguishers, teamed with Aviall at October’s NBAA to promote a halon-alternative fire extinguisher. The H3R Aviation Model 674 ...

OLATHE, Kan., Aug. 21, 2025 /PRNewswire/ -- Avcon Industries, Inc. and its affiliate Butler Avionics Inc., subsidiaries of Butler National Corporation (OTCQX: BUKS) and leading manufacturers and ...

The US Federal Aviation Administration has launched a market survey in its search for a portable hand-held fire extinguisher that does not use ozone-depleting Halon 1211. Though production of Halon is ...

With the recent FAA approval of a Halotron I clean agent portable fire extinguisher to replace ozone-depleting Halon 1211 on civilian commercial aircraft, the first Halotron I extinguisher, ...

In fact your extinguisher could well contain one of the most polluting gases known and from December 31 using it would be illegal. The demon gas in question is Halon, which has been in service since ...