PRM at JFK?
So I am sitting here watching the PRM video for recurrent and began to think why doesnt JFK have PRM approach. It seems to me that the problem with JFK is that even though they have several runways they only use 2 at a time, one for landing and one for takeoffs and once in a while they will use 31L KK and 4L/22R for takeoffs but that still means they are only landing on 4R/22L.
If they got PRM's to 4/22 they would be able to land twice as many aircraft and and then use 31L KK for departures.
What do you all think?