apart from the LOON balloon last week I have spotted some circular tracks recently and looking into more detail and being fortunate to live on a fairly small island I found out these to be from the national coastguard aircraft of Mauritius either on normal patrol or exercises. It is good fun to watch their tracks as they go in a circle then move on and then another circle or similar
I like that sort of thing, I often spot some perfect circles on my daily heatmaps and it’s interesting to look back at the timelapse and see what they were.
yes, here in germany as wel. Either some trainings around Ramstein AFB or AWACS is going around.