Both. But the problem is not the thickness per se, it's that the lede is buried beneath the technical specifications. The "thickness" compounds the problem.
"we stand in jeopardy of losing a flight along with all the launch pad facilities" should be in the first sentence of the whole letter, not the final one.
"we stand in jeopardy of losing a flight along with all the launch pad facilities" should be in the first sentence of the whole letter, not the final one.