13170ef1-851b-4a88-81b5-862b77cd76b92026-05-29T11:21:00.000Z2026-08-30T23:59:00.000ZBASELINE10982A20292026R2026-05-29T11:30:00.000ZEGTTQNBASIVBO A 0009995131N00041W5EGLL202605291121202608302359NDB BUR/BURNHAM 421KHZ U/SOTHER:ICAOA2029/26 NOTAMR A0893/26 Q) EGTT/QNBAS/IV/BO /A /000/999/5131N00041W005 A) EGLL B) 2605291121 C) 2608302359 E) NDB BUR/BURNHAM 421KHZ U/SINTLEGGNYNYXLONDON HEATHROWEUECYIYNEGTT/QNBAS/IV/BO /A /000/999/5131N00041W0052026-05-29T11:31:00.000ZEGLL692509c7-e5b3-48b6-941a-f29d461721662026-05-29T11:30:00.000ZSNAPSHOTEGLLLONDON HEATHROWEGLL51.477500 -0.461389