Interpretation

The RNAV (GPS) approach for Runway 9R at Chicago O'Hare International Airport has an LPV Decision Altitude (DA) of 959 feet and a Height Above Touchdown (HAT) of 291 feet for all categories. The visibility requirement is RVR 2400 for all categories. The LNAV/VNAV DA is 1040 feet with a HAT of 372 feet and visibility requirement of RVR 3500 for all categories. If the ALS is inoperative, the visibility requirements may change.

Message

IAP CHICAGO O'HARE INTL, CHICAGO, IL. RNAV (GPS) RWY 9R, AMDT 6... LPV DA 959/HAT 291 ALL CATS, VIS ALL CATS RVR 2400. LNAV/VNAV DA 1040/HAT 372 ALL CATS, VIS RVR 3500 ALL CATS. FOR INOP ALS, IN...

Raw NOTAM

Q) KZAU/QPIXX/I/NBO/A/000/999/4158N08754W005
A) KORD
B) 2505281504
C) 2601071504EST
E) ORD CHICAGO O'HARE INTL, CHICAGO, IL.
RNAV (GPS)  RWY 9R, AMDT 6...
LPV DA 959/HAT 291 ALL CATS, VIS ALL CATS RVR 2400. LNAV/VNAV DA 1040/HAT 372 ALL CATS, VIS RVR 3500 ALL CATS. FOR INOP ALS, INCREASE LNAV/VNAV ALL CATS VISIBILITY TO RVR 5500. TEMPORARY CRANES 816 MSL 3342 SW OF RWY 9R (2024-AGL-12301/12302-NRA).