11/001
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OBSObstacle Lighting

Obstacle tower light (ASR 1305558) west of SEM is unserviceable.

2026-11-01 01:22 - 2026-12-01 23:00
Duration:2 months

Period of Applicability

2026-11-01 01:22 - 2026-12-01 23:00

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Interpretation

Obstacle tower light (ASR 1305558), 13.0 NM west of SEM, at 321845.35N 0871425.46W, is unserviceable. The tower is 511 ft AMSL (325 ft AGL).

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Message

OBST TOWER LGT (ASR 1305558) 321845.35N0871425.46W (13.0NM W SEM) 511FT (325FT AGL) U/S

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