If you recall from my March 3rd, 2021 post, I got a text at about 10 minutes till 7am that CSX K811-28, a phosphate train, with three BNSF units on it was headed south on the Henderson Subdivision and I decided to get out of bed and give chase!
It was about 45 miles later at Guthrie, Ky when I finally got ahead of it enough to where I could launch the drone, after they stopped after getting red signal due to track work being done ahead at Cedar Hill, TN.
Tech Info: DJI Mavic Air 2 Drone, RAW, 4.5mm (24mm equivalent lens) f/2.8, 1/800, ISO 100.