Son outstripped father under the guidance of Michael Hourigan before going on to base himself in Britain.

BBC: SPORT | Other Sport | Horse Racing | Timmy Murphy

Colin Le Ray said the system allowed planes to land in lower visibility by giving guidance to pilots, particularly when the cloud base was low.

BBC: Fog 'causes disruption' at Guernsey Airport

Mr Le Ray said the system allowed planes to land in lower visibility by giving guidance to pilots, "particularly when the cloud base is low".

BBC: Fog 'causes disruption' at Guernsey Airport