The magnesium chloride retardant was in limited use last fire season, loaded into the two large air tankers and some smaller, single-engine aircraft also in Montana.
The magnesium chloride retardant was in limited use last fire season, loaded into the two large air tankers and some smaller, single-engine aircraft also in Montana.
The magnesium chloride retardant was in limited use last fire season, loaded into the two large air tankers and some smaller, single-engine aircraft also in Montana.
The magnesium chloride retardant was in limited use last fire season, loaded into the two large air tankers and some smaller, single-engine aircraft also in Montana.