Difficulties, self inflicted and otherwise have been described in an earlier post.  The first and second flights were on June 5th, 2018. A video of the second takeoff. [KGVID]http://bambas.com/wordpress/wp-content/uploads/2019/05/Second-Flight.mp4[/KGVID] And the second landing. [KGVID]http://bambas.com/wordpress/wp-content/uploads/2019/05/Second-Landing.mp4[/KGVID] The initial flight testing is known as Phase I and covers the first forty hours of operation where no passengers may…