And how much was a CAMBS buoy then...?
About the cost of a Mini was often quoted.
CAMBS, BARRA, £1000s but they were not dropped in the 100s like LOFAR, DIFAR, CODAR (waiting for the comments!) or HIDAR. Which were in the order of £150 a pop.
Only ever saw a field of Cambs dropped once, during Fincastle, well you had to win didn't you
I suspect aircraft performance or more likely unacceptable fatigue are what is driving HAAWC.
Stone him, he said Jehovah!!