Interpretation

The ILS or LOC approach for runway 31L has been amended to include a Decision Altitude of 304 and Height Above Touchdown of 291 feet for all categories. The visibility requirement for all categories is set to a runway visual range of 4500 feet. For categories C and D, the Minimum Descent Altitude is 540 feet with a Height Above Touchdown of 527 feet and visibility requirements are 1.5 miles.

Message

IAP JOHN F KENNEDY INTL, NEW YORK, NY. ILS OR LOC RWY 31L, AMDT 11B... S-ILS 31L DA 304/HAT 291 ALL CATS. VISIBILITY ALL CATS RVR 4500. S-LOC 31L MDA 540/HAT 527 ALL CATS. VISIBILITY CATS C/D 1 1/2. V...

Raw NOTAM

Q) KZNY/QPIXX/I/NBO/A/000/999/4038N07346W005
A) KJFK
B) 2402231502
C) 2410041458EST
E) JFK JOHN F KENNEDY INTL, NEW YORK, NY.
ILS OR LOC RWY 31L, AMDT 11B...
S-ILS 31L DA 304/HAT 291 ALL CATS. VISIBILITY ALL CATS RVR 4500. S-LOC 31L MDA 540/HAT 527 ALL CATS. VISIBILITY CATS C/D 1 1/2. VDP AT JFK VOR/DME 1.05 DME; DISTANCE VDP TO THLD 1.42NM. EXCEPT WHEN ADVISED BY ATCT THAT THIS CRANE IS DOWN. 
TEMPORARY CRANE 302FT MSL 4238FT NORTHWEST OF RWY 31L (2023-AEA-475-NRA). TEMPORARY CRANE 256FT MSL 1904FT NORTHWEST OF RWY 31L (2023-AEA-5122-NRA).