55th Rescue Squadron Pararescue PJ Silver Air Force Challenge Coin Air Force Flying Unit Aid says multiple confidential sources

Aid says multiple confidential sources have told him that TAO has "successfully penetrated Chinese computer and telecommunications systems for almost 15 years

made for students

1 9/16 inch Challenge Coin with serial number on the edge

which is not a valid Roman Number

55th Rescue Squadron Pararescue PJ Silver Air Force Challenge Coin Air Force Flying Unit Aid says multiple confidential sources55th Rescue Squadron Night Hawk We Come In The Dark Pararescue PJ HH 60G Pave Hawk Air Force Challenge Coin Condition: Used, and in good shape. It has some surface marks from handling. Please see pictures. The coin is 1 5 8 inches in diameter with a serrated edge. It is . 999 Fine 1 troy ounce silver. Some units would have silver challenge coins made, and in much fewer numbers then the brass versions. The 55th Rescue Squadron (55 RQS) is an aviation