A 57-foot obstacle is flagged and lighted near Boeing Field.

03/080

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Unknown Category

2025-03-17 17:30 - 2025-07-14 23:59

Period of Applicability

2025-03-17 17:30 - 2025-07-14 23:59

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Interpretation

A 57-foot obstacle is flagged and lighted, located 0.4 nautical miles NNW of Boeing Field (BFI) at coordinates 473209N1221816W. The NOTAM is effective from March 17, 2025, at 1730 UTC until July 14, 2025, at 2359 UTC.

Message

OBST RIG (ASN 2023-ANM-4860-NRA) 473209N1221816W (0.4NM NNW BFI) 57FT (30FT AGL) FLAGGED AND LGTD 2503171730-2507142359

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Raw NOTAM

03/080 NOTAMN 
Q) KZSE/QOBXX/IV/M//000//4731N12218W005 
A) KBFI 
B) 2503171730 
C) 2507142359 
E) RIG (ASN 2023-ANM-4860-NRA) 473209N1221816W (0.4NM NNW BFI) 57FT (30FT AGL) FLAGGED AND LGTD

Issued at: 2025-03-17 17:30

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