Date: 12/31/1969 Views: 6072
Date: 05/30/2005 Views: 3824
Date: 08/03/2013 Views: 5370
Date: 08/23/2023 Views: 693393
You don't want to forget to plug up tube. I imagine if you threw pneumatic switch with tube acting as a pitot, you would damage variometer. Y9-04-13