[Boatanchors] Re WW2 German Tank Frequency

[Duane Fischer, W8DBF]

An elderly Ham, licensed since the thirties, told me that he thought it was
William Halligan, Sr., founder of the Hallicrafters Co., that discovered the 30
Mcs frequency being used by German tanks during WW2 could be heard here in the
USA with the right receiver. 	
	
Question: Is this the correct frequency used by German tanks?   	
	
Question: Was it William Halligan, Sr. who made this discovery?   			
	
Question: Did Hallicrafters develop a special rx for the military to monitor
German tanks?  	
	
Thanks.   	
	
Duane W8DBF