In April, 2019, the Bloop 2 motorfloater flies with an airspeed gage to measure flying airspeeds and to demonstrate use of the device. Glenn Frehafer set up his Hall Wind Meter on the nose of his Bloop 2 and made these video flights. When landing, the instrument disc acts like an accelerometer and bounces when the plane touches down from a ground floating airspeed of about 18 mph.
The Bloop is a two axis (no ailerons) homebuilt ultralight airplane that flies with a paramotor engine. For more information see the website,
https://m-sandlin.info/bloop/bloop.htm
