This was shot locally inside a large factory. They create numerous molded plastic parts for the automotive industries. Aerials were used as inserts in a corporate/promotional piece to really bring the production value to the next level. The building had 30ft main ceilings. But various beams, mechanical and other "stuff" varied the height from 15ft and up. Making a solid altitude very difficult. It was also exceptionally hot on the shoot day, more trouble for me keeping sweat out of my eyes than the helicopter.