Interpretation

The RNAV (GPS) Y approach for runway 10R at Chicago O'Hare International is in its original version B. The LNAV minimum descent altitude is 1160 feet with a height above touchdown of 480 feet for all categories. Visibility requirements for CAT C/D are 5000 feet. The visual descent point is not applicable. In case of inoperative ALS, increase visibility requirements for LNAV/VNAV approaches.

Message

IAP CHICAGO O'HARE INTL, CHICAGO, IL. RNAV (GPS) Y RWY 10R, ORIG-B... LNAV MDA 1160/HAT 480 ALL CATS, VIS CAT C/D RVR 5000. VDP NA. FOR INOP ALS, INCREASE LNAV/VNAV ALL CATS VISIBILITY AND LNAV ...

Raw NOTAM

Q) KZAU/QPIXX/I/NBO/A/000/999/4158N08754W005
A) KORD
B) 2506251718
C) 2602041718EST
E) ORD CHICAGO O'HARE INTL, CHICAGO, IL.
RNAV (GPS) Y RWY 10R, ORIG-B...
LNAV MDA 1160/HAT 480 ALL CATS, VIS CAT C/D RVR 5000. 
VDP NA.
FOR INOP ALS, INCREASE LNAV/VNAV ALL CATS VISIBILITY AND LNAV CATS C/D VISIBILITY TO 1 3/8 SM. 
TEMPORARY CRANES, UP TO 846 MSL,  1808FT SE OF RWY 10R (2024-AGL-15036 THRU 15042-NRA).