Rocket Fuel Handler’s Clothing Outfits, or RFHCOs, – US

23 Feb Rocket Fuel Handler’s Clothing Outfits, or RFHCOs, – US

Rocket Fuel Handler’s Clothing Outfits, or RFHCOs, - US

Nitrogen tetroxide (oxidizer) and Aerozine 50 (fuel) are poisonous. Personnel wore these suits during fueling and defueling operations.