Heavy equipment present above the approach and transitional surfaces near runway 16L/34R creating an obstacle hazard.
Period of Applicability
2025-09-01 14:30 - 2025-09-30 20:20
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Interpretation
Heavy equipment (maximum four) are present above the approach surface for runway 16L and above the transitional surface for runway 16L/34R at Narita (Narita-shi, Chiba). The equipment area is bounded by the listed coordinates and is located approximately 315–435 m before runway 16L threshold and 195–306 m right of the runway extended centerline. Scheduled activity is on days 01–06, 08–13, 15–19, 24–26, 29 and 30 between 1430 and 2020. Weather minima, instrument approach procedures and departure procedures remain unchanged.
Message
HEAVY EQPT EXIST ABV APCH SFC FOR RWY 16L AND ABV TRANSITIONAL SFC FOR RWY 16L/34R 1.PSN : BOUNDED BY FLW POINT 354826.32N1402222.00E 354824.74N1402222.86E 354828.89N1402236.55E 354830.16N1402241.58E 354831.19N1402241.16E 354830.54N1402235.36E 354830.04N1402232.83E 354829.54N1402230.54E 354826.84N1402223.19E (315M TO 435M BFR RWY 16L THR AND 195M TO 306M RIGHT EXTENDED RCL) (NARITA-SHI IN CHIBA) 2.NUMBER : MAX 4 3.RMK : WX MNM, INSTRUMENT APCH PROC, DEP PROC NO CHANGE