AIP page AD 2.1 UNTT-19 text is amended for visibility and cloud threshold reporting.

A3399/26

PERM

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ADMPublication Updates

2026-06-05 10:00 - PERM

Duration:PERMANENT

Period of Applicability

2026-06-05 10:00 - PERM

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Interpretation

AIP page AD 2.1 UNTT-19 is amended so that the meteorological optical range, runway visual range, and height of the lowest BKN/OVC cloud layer are reported at the specified threshold values, instead of the published text.

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Raw NOTAM

A3399/26 NOTAMN
Q)UNNT/QFAXX/IV/NBO/A/000/999/5623N08513E005
A)UNTT B)2606051000 C)PERM
E)REF AIP PAGE AD 2.1 UNTT-19
HYPHENS 3,4,5 TO READ:
- METEOROLOGICAL OPTICAL RANGE IS IMPROVING AND CHANGES TO OR
PASSES THROUGH ONE OF THE FOLLOWING VALUES: 800 M, 1500 M OR
3000 M,
- RUNWAY VISUAL RANGE IS IMPROVING AND CHANGES TO OR PASSES THROUGH
ONE OF THE FOLLOWING VALUES: 150 M, 350 M, 550 M, 600 M OR 800 M,
- HEIGHT OF BASE OF THE LOWEST CLOUD LAYER OF BKN CLOUDS OR OVC IS
LIFTING AND CHANGES TO OR PASSES THROUGH ONE OF THE FOLLOWING
VALUES: 30 M, 60 M, 150 M OR 300 M.
INSTEAD OF PUBLISHED.

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