024 The CAT's out of the bag....

"With the STORES CONFIG switch in CAT I, it's very simple. G is limited to 9, and AOA is limited to 25'. But with the switch in CAT III, the behavior changes. At very low speeds (100 knots) AOA is limited to 7'. As airspeed increases, so does the maximum AOA until you get 15' at 420 knots. 9 g is available at AOA lower than 15'. So, if you go fast enough, you can pull 9 g in CAT III. In fact it's pretty easy to do. "

72nd_toad,
From post here

So,
CAT III with A/G stores or external tanks
CAT I with A/A stores or clean aircraft.

Not to be confused with the CAT ILS categories for runways, as described here