41. Rex Patch, a club member and radio amateur ( 8HA ), handled the receiving equipment for this event. 42. The simulator allows licensed radio amateurs and unlicensed enthusiasts to communicate with one another using a simulated ionosphere. 43. Industry Canada from the Canadian federal government allots the individual call signs to the radio amateurs it licenses. 44. He also was an active radio amateur and used the call sign 9N1MM, pioneering amateur radio in Nepal. 45. Blair entered a radio amateur hour talent quest in early 1945, and attracted a record tally of listeners'votes. 46. For reception, other wires were run to the home of a radio amateur who lived near the playing field. 47. The first two way transatlantic shortwave radio contacts were completed by radio amateurs in November 1923, on 110 meters. 48. A full listing of Canadian Hamfests can be found on the Radio Amateurs of Canada ( RAC ) website. 49. Radio Amateurs were compelled to sign agreements that they would not carry out activities that would challenge this project.50. Since 1953, radio amateurs have been experimenting with lunar communications by reflecting VHF and UHF signals off the moon.