Most of the communications with KAHN Tower on 9 October condensed to 30 minutes (split into 2 files). Features reduced visibility reports, runway maintainance, pilot taking wrong route to runway due to ambiguity about an extension to the taxiway, an unidentified aircraft orbiting on the approach path and round the ILS, gravel on the taxiway, a pilot who seems not to understand 'touch and go' and, last but not least, a pilot who has difficulty locating the airport. All in 6 hours transmissions!