Interpretation

The Instrument Approach Procedure (IAP) for Chicago Midway International Airport has been amended. The circling approach to runway 31R is not authorized at night, and the Performance Based Navigation (PBN) requirements have been updated to specify RNP approach using GPS.

Message

IAP CHICAGO MIDWAY INTL, CHICAGO, IL. RNAV (GPS) RWY 22R, AMDT 1... DELETE NOTE: CIRCLING TO RWY 31R NA AT NIGHT. CHANGE PBN REQUIREMENTS NOTE TO READ: RNP APCH - GPS. THIS IS RNAV (GPS) RWY 22R, AMDT...

Raw NOTAM

Q) KZAU/QPICH/I/NBO/A/000/999/4147N08745W005
A) KMDW
B) 2503101210
C) PERM
E) MDW CHICAGO MIDWAY INTL, CHICAGO, IL.
RNAV (GPS) RWY 22R, AMDT 1...
DELETE NOTE: CIRCLING TO RWY 31R NA AT NIGHT.
CHANGE PBN REQUIREMENTS NOTE TO READ: RNP APCH - GPS.
THIS IS RNAV (GPS) RWY 22R, AMDT 1A.