Date: 12/31/1969 Views: 4079
Date: 04/21/2009 Views: 4292
Date: 11/01/2009 Views: 3284
Date: 08/23/2023 Views: 215189
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!