Storm chaser was passing through Sidney, MT when a fire broke out. He called in the fire and launched his drone. Footage of the event follows.
BLEVE Video#mce_temp_url#
For those who think a propane tank pop-off valve will prevent the tank exploding, you are wrong. I expect this film will make more than one training session at firehouses around the country. Fortunately, no injuries were reported from the blast. The blast knocked the drone from the air and he was only able to post the video after he found the drone. Drone looks to be done for, from pictures I've seen but the geo-location features built into the DJI drones enabled him to locate it and retrieve the memory card.