Ardmore Airfield has two gates - the main one off Hamlin Road, and the side one from Airfield Road.  If you happen to come in the side gate, just keep driving past the end of both the runways until you come to the main entrance.

At the main entrance, note the odometer reading of your car, and drive down the road for 700 metres.  You will pass the pilot shop and cafe (which are on the left), a really big green aircraft (which is on the right) and then come to Airline Flying Club.  We are positioned towards middle of the main runway.

If it's not too windy, there will be sandwich boards and flappy flags with the round AFC logo on them.