Low twin over C.London
I watched a small twin, something like a Duchess, do 3-4 orbits over the Knightsbridge area today at about 1330. It would have been at 1000-1500 ft or so
Is that a common place to hold at? Seemed to be the same area where Heathrow inbounds were turning final. Thought maybe it was holding for City, but what happens to the 'glide clear' ano requirement?