Obstacle tower light unserviceable northeast of MDW.

08/401

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Obstacle Lighting

2025-08-17 04:33 - 2025-10-01 05:39

Period of Applicability

2025-08-17 04:33 - 2025-10-01 05:39

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Interpretation

The obstacle tower light at coordinates 415045N0873943W, located 5.4 nautical miles northeast of MDW, is unserviceable. The tower height is 836 feet, with 247 feet above ground level.

Message

OBST TOWER LGT (ASN 2017-AGL-4578-OE) 415045N0873943W (5.4NM NE MDW) 836FT (247FT AGL) U/S

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Raw NOTAM

08/401 NOTAMN
Q) KZAU/QOLAS/IV/M/E/000/009/4147N08745W005
A) KMDW
B) 2508170433
C) 2510010539 
E)  TOWER LGT (ASN 2017-AGL-4578-OE) 415045N0873943W (5.4NM NE MDW) 836FT (247FT AGL) U/S

Issued 18 days ago

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