Artist's conception of Bell Helicopter's 55,000 sq ft polyurethane painting facility to be located adjacent to its Hurst, Texas, training school and delivery center. The facility has been approved by Bell. Filtering systems in five totally enclosed down-draft paint booths will remove air particles as small as five microns. The facility will acommodate all Bell helicopters. It will be in operation late this year. From Vertiflite, January/February 1974 (page 11).