Unlit obstacle stack located 2.3 NM NW of Boston at 550 FT.
2024-12-18 17:51 - 2025-04-30 23:59
Period of Applicability
2024-12-18 17:51 - 2025-04-30 23:59
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Interpretation
An unlit obstacle stack is located at coordinates 422326N0710354W, 2.3 nautical miles northwest of Boston, at an elevation of 550 feet (500 feet AGL), effective from December 18, 2024, 17:51 UTC to April 30, 2025, 23:59 UTC.
Message
OBST STACK (ASN UNKNOWN) 422326N0710354W (2.3NM NW BOS) 550FT (500FT AGL) NOT LGTD 2412181751-2504302359
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Issued at: 2024-12-18 17:51
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