OTW Safety recently tested its airport runway products to the requirements outlined
in Military Standard UFC 3-260-01 and Military Specification Engineering Technical Letter (ETL) 04-2 (Change 1). The test was
conducted by Darko Technolgies in Ogden, UT, using its recently completed wind
tunnel. OTW Models AR10x96 and AR24x96 both passed wind loading at the minimum
requirement of 35 mph and were continually loaded to the max wind speed of the
facility at over 70 mph with no movement of the bar.