JFK Missed approaches

[smg1z28]

My first post so bear with me.....

Interesting Missed approaches @ jfk feb 8th 0530-0600z tower & approach feeds
Jetblue 858 goes missed 3 times due to ILS problem then diverts to Dulles with low fuel, starts to get good around 0556z
Delta 1066 goes missed for parallel runway same time, good listening. sorry dont have a clue how to edit the feeds......very impressed with controllers & pilots, almost as if its common....
any thoughts from aviation pros???

http://archive-server.liveatc.net/kjfk/KJFK-Twr-Mar-08-2008-0530Z.mp3
http://archive-server.liveatc.net/kjfk/KJFK-NY-App-ROBER-Mar-08-2008-0530Z.mp3
http://archive-server.liveatc.net/kjfk/KJFK-NY-App-ROBER-Mar-08-2008-0600Z.mp3

[NY Z Pilot]

we had a JFK ground stop for Cat I aircraft only first, then it was all aircraft. LGA was stopped for a good 4 hours. I checked the metar up at JFK earlier, 0 vis, VV002,