The Port Lincoln Times reports that Rex Moncur VK7MO acheived an Australian amateur radio 10 GHz record last week of 843 kilometres by using aircraft reflections.
The newspaper reports:
Amateur radio enthusiast Rex Moncur set an Australian record last week, sending microwaves 843 kilometres from Port Lincoln's Winter Hill lookout to Mount Macedon north of Melbourne [David VK3HZ] with the help of an aircraft.
Normally microwaves only travel "line of sight" but the distance can be extended by reflecting them off an aircraft between two points.
Using a pay TV dish with a rifle scope attached for accuracy the Hobart-based retiree waited for the perfect moment to be able to make contact.
The connection only lasted for about two minutes but it was enough for Mr Moncur to break the previous record, also set by him, of 828 kilometres, between White Cliffs in New South Wales and Mount Macedon.