Runway 04R/22L at Chicago O'Hare Intl has an irregular surface in the safety area between taxiway Y3 and Y4.

03/611

NOTAM Active

Runway Operations

2025-03-18 05:10 - 2025-04-03 12:00

Period of Applicability

2025-03-18 05:10 - 2025-04-03 12:00

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Interpretation

The safety area of runway 04R/22L is reported to have an irregular surface, warning pilots to exercise caution when using this runway.

Message

RWY 04R/22L SAFETY AREA IRREGULAR SFC E SIDE BTN TWY Y3 AND TWY Y4 2503180510-2504031200

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Raw NOTAM

03/611 NOTAMR 
Q) KZAU/QMRXX/IV/NBO/A/000/999/4158N08754W005 
A) KORD 
B) 2503180510 
C) 2504031200 

E) RWY 04R/22L SAFETY AREA IRREGULAR SFC E SIDE BTN TWY Y3 AND TWY Y4

Issued at: 2025-03-18 05:10

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