Finningley, Coltishall, Gaydon, Benson, Biggin Hill, Waddington 3 hr 10 min. The flight plan timing for each was worked out by 11 Gp. They got the Colt Gaydon timing a little tight and we had to do 250kts in the Lanc. Of course the old dear wasn't an old dear in those days being younger than today's Tonka.