Vapour Trail!

7°C  -  17 mph SW Wind Speed  -  28 mph Gusts  -  Sunny Day.  Glorious sunny day.  The blue sky was perfect for vapour trails, as you can see from my blip.  I haven’t seen any since before the lockdowns, but this one appeared right over my house and stayed for ages  -  it was heading towards Dyce  -  perhaps flights are beginning to get back to normal!