Anonymous ID: ad5575 May 5, 2019, 2:45 p.m. No.6423295 🗄️.is 🔗kun >>6422987 >>6423076 >>6423111 >>6423167 Plane looks like it is flying a typical survey pattern. FAA listing indicates that it is registered as an aerial survey plane. https://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?NNumbertxt=307DM