Runway 04L takeoff obstacle notes are amended to add multiple obstacles left of the departure centerline.

5/7941

EST

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NavDeparture Procedures

2025-10-08 14:05 - 2027-10-08 14:05

Duration:VERY LONG25 months EST

Period of Applicability

2025-10-08 14:05 - 2027-10-08 14:05

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Interpretation

Boston Logan International takeoff minimums and obstacle departure procedures, Amendment 15, are changed for Runway 04L by adding obstacle notes for trees, smokestacks, poles, buildings, and a traverse way left of the departure centerline, with obstacles up to 202 feet MSL. Effective from October 8, 2025 at 1405 UTC until October 8, 2027 at 1405 UTC estimated.

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Raw NOTAM

Q) KZBW/QPDCH/I/NBO/A/000/999/4221N07100W005
A) KBOS
B) 2510081405
C) 2710081405EST
E) BOS GENERAL EDWARD LAWRENCE LOGAN INTL, BOSTON, MA.
TAKEOFF MINIMUMS AND (OBSTACLE) DEPARTURE PROCEDURES AMDT 15...
NOTE: RWY 04L IN ADDITION TO EXISTING TAKEOFF OBSTACLE NOTES, ADD: TREE 3930 FT FROM DER, 1367 FT LEFT OF CENTERLINE, 172 FT MSL. TREES, SMOKESTACKS, POLES, BUILDINGS, TRAVERSE WAY BEGINNING 3972 FT FROM DER, 476 FT LEFT OF CENTERLINE, UP TO 74 FT AGL/198 FT MSL. TREES, POLE BEGINNING 4344 FT FROM DER, 1034 FT LEFT OF CENTERLINE, UP TO 202 FT MSL. TREES, POLE, BUILDING BEGINNING 4386 FT FROM DER, 755 FT LEFT OF CENTERLINE, UP TO 183 FT MSL.

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