They are talking about a actual Boeing radio system which we don't actually use. The Harris radios are completely different, and incorporated into the AN/GRC-213 (now the 104 I Believe) systems and the AN/PRC-117 PRC-150 configurations. I know because we use these systems all the time. I purchased Harris at 35.00 because I believe it is quite undervaluted. I am career military and use these radio systems all the time. They provide a great alternative to the older SINGCARS systems which we had to always have line of sight or a robust antenna system. Harris' main competition in the field has been Thales with their MBITR series, but Harris dominates the vehicular HF market currently. I think this will pop.