Obstacle rig 0.04 NM south of ONT.

03/128

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OBSTemporary Obstacles

2026-03-23 23:23 - 2026-11-01 00:01

Duration:VERY LONG8 months

Period of Applicability

2026-03-23 23:23 - 2026-11-01 00:01

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Interpretation

A flagged obstacle rig is present 0.04 NM south of ONT at 25 ft AGL (950 ft MSL), active Monday through Friday from sunrise to sunset.

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Raw NOTAM

03/128 NOTAMN
Q) KZLA//IV/M//000//3403N11736W005
A) KONT
B) 2603232323
C) 2611010001
D) MON-FRI SR-SS
E) RIG LGT (ASN UNKNOWN) 340317N1173457W ( 0.04NM S (ONTICAO))( 950FT) ( 25FT AGL) FLAGGED

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