August 2013 / August 2012
I was recently contacted by someone who took a photo of an extremely odd aircraft trail they saw in Dorking, UK on 04 Aug 2013.
I sent this photo around to my e-mail list and someone else responded saying they had photographed the same thing on the same day, from a few miles away. This 2nd person also sent me additional bizarre photos of "distrails" they had photographed on 18 Aug 2012. All these photos can be seen by clicking on the images below to see larger versions.