Originally Posted by
42go
"You should use RA for Cat II, so 97 ft.". But 97 is less than 100, is it not? Lost's example has RA > DA(H).
That’s because EGGW is on a big hill and the ground falls away sharply at both ends of the runway, so 100’ ARTE 1/3 of a mile before the threshold is a lot more than 100’RA.