Dunno where Suffiled is, but there was a 'Beaver Strip' notified at Colchester Army base up until the early '80s. There was also an immaculate grass strip at Gypsy Hollow near Longmoor Camp; regretfully this was ruined during the re-routing of the A3 road when some clown decided to leave wheel tracks across it - up 'til then there had been a strict rule of 'aircraft only'.