Date: 02/21/2011 Views: 5419
Date: 12/31/1969 Views: 4928
Date: 12/31/1969 Views: 5077
Date: 08/23/2023 Views: 797687
Vent open. These things are VERY effective at directing a significant volume of cooling air at the occupants. I have flown in Rich Schultz's tri and he has them. They WORK!