What are characteristics of unstable air? 11/05/2018/in Private Pilot Airplane, Weather Basics /by Miami Flight Academy https://www.miamiflightacademy.com//wp-content/uploads/2014/11/MiamiFlightAcademy.png 0 0 Miami Flight Academy https://www.miamiflightacademy.com//wp-content/uploads/2014/11/MiamiFlightAcademy.png Miami Flight Academy2018-05-11 18:18:132018-05-11 18:18:13What are characteristics of unstable air?