A trip to the Seligman Subdivision in October, 1996, one year after the formation of BNSF, still revealed lots of Santa Fe. We see trains during daylight and dusk. From the BKVP program "BNSF in the Arizona Forest" https://rfd.video/AZForest | Railfan Depot

Wow, time flies! BNSF has now been operating beyond visual line of sight (BVLOS) drone flights to gather data on our network for 10 years. Back in 2014, we were one of the first companies authorized by the Federal Aviation Administration to operate commercial drones. Then in 2015, we conducted the first commercial BVLOS flight in the United States covering over 135 miles of the Clovis Subdivision. Since then, we’ve been using drones routinely to enhance safety and efficiency in railroad operatio