Pfc. Kevin Butters, an engine mechanic with VMA-223 who is preparing to deploy to Iraq for the first time, sweats as he holds steady a 300-gallon aero-fuel storage tank before placing in onto a AV-8B Harrier. - Pfc. Kevin Butters, an engine mechanic with VMA-223 who is preparing to deploy to Iraq for the first time, sweats as he holds steady a 300-gallon aero-fuel storage tank before placing in onto a AV-8B Harrier.