c596320a-fa0e-489b-80be-21dd950843842026-05-21T09:00:00.000Z2026-08-21T10:30:00.000ZBASELINE10982A16872026N2026-05-20T12:19:00.000ZVOMFQWLLWIVBOW000999VOMF2026052109002026082110300900-1030GPS RADIO SONDE UNMANNED FREE BALLOON OPS FM NATIONAL CENTRE FOR EARTH SCIENCE STUDIES WITH FLW DETAILS: LAUNCH COORD : 083123.6N 0765435.1E, NCESS, AKKULAM, THIRUVANANTHAPURAM DESCRIPTION : 36 GRAMS, OFF WHITE IN COLOUR LEN OF CODE : 20M SIZE OF SONDE : 9.8CM X 6.3CM X 4.2CM DIAMETER OF BALLOON: 120CM CEILING ALT : 25KM RATE OF ASCENT : 250-300M PER MIN EXP FLOATING TIME : 60 TO 90 MIN FLOATING AREA : 20NMGNDUNLOTHER:ICAOA1687/26 NOTAMN Q) VOMF/QWLLW/IV/BO/W/000/999/ A) VOMF B) 2605210900 C) 2608211030 D) 0900-1030 E) GPS RADIO SONDE UNMANNED FREE BALLOON OPS FM NATIONAL CENTRE FOR EARTH SCIENCE STUDIES WITH FLW DETAILS: LAUNCH COORD : 083123.6N 0765435.1E, NCESS, AKKULAM, THIRUVANANTHAPURAM DESCRIPTION : 36 GRAMS, OFF WHITE IN COLOUR LEN OF CODE : 20M SIZE OF SONDE : 9.8CM X 6.3CM X 4.2CM DIAMETER OF BALLOON: 120CM CEILING ALT : 25KM RATE OF ASCENT : 250-300M PER MIN EXP FLOATING TIME : 60 TO 90 MIN FLOATING AREA : 20NM F) GND G) UNLINTLVOMMYNYXMADRAS (FIC)VOMMYNYXVOMF/QWLLW/IV/BO/W/000/999/2026-05-20T12:22:00.000ZVOMFe0ecce8a-8e47-484a-af86-0b2b225ab2982026-05-20T12:19:00.000ZSNAPSHOTVOMFMADRAS (FIC)VOMF