This is one of the test aircraft for the new radio system been up all morning using(ARMY 000) UHF commms 239.00,354.10,also 124.8 Redstone GCA for Atc while contacting Ground ops on 123.2 and 149.5250,this is a UH-60A 84-24000,last known with Alabama ARNG over 5 years ago. Michael Sharritt Athens,Alabama Pro-60,Pro-97,Pro-2052(2),Pro-2055,PSR-400