Nice to see an RAF Herc low level over Purley/Kenley from the west this evening - looks like he did a touch and go at Biggin; we had a nice view of him cranking round after the T&G, I wondered for a second if he'd do a "Mach Loop" down the Godstone Road valley; another turn over Biggin then back over us and westwards back to Brize - he is still doing circuits there now! A little treat...