07/488
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OBSObstacle Lighting

Obstacle tower lighting west of MDW is unserviceable.

2026-07-25 06:57 - 2026-10-10 23:59
Duration:3 months

Period of Applicability

2026-07-25 06:57 - 2026-10-10 23:59

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Interpretation

The lighting on an obstacle tower 2.32 NM west of MDW at 41°47′02.50″N 087°48′15.10″W is unserviceable; the tower elevation is 751 ft, or 135 ft AGL, and its ASR is unknown.

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Message

OBST TOWER LGT (ASR UNKNOWN) 414702.50N0874815.10W (2.32NM W MDW) 751FT (135FT AGL) U/S

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