Use caution for weather balloon launches in the designated area.

M1420/26

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ASPOther

2026-07-23 10:01 - 2026-10-19 10:00

Duration:3 months

Period of Applicability

2026-07-23 10:01 - 2026-10-19 10:00

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Interpretation

Use caution for weather balloon launches lasting 40–60 minutes between 0600 and 1900 local time within the area defined by 26.250000N 127.766667E, 26.100000N 126.500000E, 26.100000N 130.000000E, 27.090000N 130.000000E, and 27.090000N 126.500000E, reaching a maximum altitude of 131,233 feet (40,000 meters).

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Raw NOTAM

M1420/26 NOTAMN Q) RJJJ/QXXXX/IV/NBO/A/000/999/2621N12746E005 A) RODN B) 2607231001 C) 2610191000 E) USE CAUTION: WEATHER BALLOON LAUNCHES FOR 40-60 MINUTES FROM 0600L-1900L AT FOLLOWING COORDINATES: &#150;26.250000, 127.766667, 26.100000, 126.500000 26.100000, 130.000000 27.090000, 130.000000 27.090000, 126.500000, MAX ALT: 131,233 FT (40,000M).

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