7353052d-2af4-499b-bdb5-c66b2299bb092026-06-12T00:00:00.000Z2026-09-09T23:59:00.000ZBASELINE10982A11542026N2026-06-11T05:19:00.000ZVECFQAOCLIVNBOE0009991834N08903E200VECF202606120000202609092359TRIAL OPS OF SECT KOLKATA OCEANIC NORTH AVBL ON OPPORTUNITY BASIS WI AREA BOUNDED BY COORD: 182558N 0861115E, 201507N 0872651E,182318N 0920000E THEN ALONG INDIA-MYANMAR FIR BDRY TO 161035N 0920000E AND 182558N 0861115E. AIRSPACE CLASSIFIED AS CLASS : E WI ATS RTE AND CLASS: G OUTSIDE ATS RTE UNIT PROVIDING SER:KOLKATA OCAENIC NORTH FREQ 123.775 MHZ ACTUAL TIMINGS WILL BE DECIDED BY KOLKATA ATC AND ACFT SHALL BE ADVISED ACCORDINGLY.SFCUNLOTHER:ICAOA1154/26 NOTAMN Q) VECF/QAOCL/IV/NBO/E/000/999/1834N08903E200 A) VECF B) 2606120000 C) 2609092359 E) TRIAL OPS OF SECT KOLKATA OCEANIC NORTH AVBL ON OPPORTUNITY BASIS WI AREA BOUNDED BY COORD: 182558N 0861115E, 201507N 0872651E,182318N 0920000E THEN ALONG INDIA-MYANMAR FIR BDRY TO 161035N 0920000E AND 182558N 0861115E. AIRSPACE CLASSIFIED AS CLASS : E WI ATS RTE AND CLASS: G OUTSIDE ATS RTE UNIT PROVIDING SER:KOLKATA OCAENIC NORTH FREQ 123.775 MHZ ACTUAL TIMINGS WILL BE DECIDED BY KOLKATA ATC AND ACFT SHALL BE ADVISED ACCORDINGLY. F) SFC G) UNLINTLVECCYNYXKOLKATAVECCYNYXVECF/QAOCL/IV/NBO/E/000/999/1834N08903E2002026-06-11T05:23:00.000ZVECF07e15108-c306-429c-bc45-830aacb4536c2026-06-11T05:19:00.000ZSNAPSHOTVECFKOLKATAVECF18.566667 89.050000