The KC 135 is an air to air refuelling tanker and is built around the Boeing 707 airframe and first flew with the USAF in June 1957.
170430 passes the up home semaphore protecting Leuchars station.
170430 slows for its stop at the usually busy Leuchars, passengers to and from St Andrews and the adjacent RAF base ensure this is a well used station. 1B24 1123 Aberdeen to Edinburgh. 26/6/06
