dynamic soaring
flying technique used to gain energy by repeatedly crossing the boundary between air masses of significantly different velocity
en-US/daɪˈnæmɪk ˈsɔɹɪŋ/
en-GB/daɪˈnæmɪk ˈsɔːɹɪŋ/
flying technique used to gain energy by repeatedly crossing the boundary between air masses of significantly different velocity