Bird flocks and migration near the aerodrome pose a hazard during takeoff and landing.

M3307/26

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OTHBird Activity

Bird flocks and migration near the aerodrome pose a hazard during takeoff and landing.

2026-11-05 06:31 - 2026-12-05 15:59

Duration:2 months

Period of Applicability

2026-11-05 06:31 - 2026-12-05 15:59

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Interpretation

Bird flocks and southward migration occur within 13 km of the aerodrome reference point, particularly near approach-light strips at both runway ends, airfield lawns, and wetlands and waters by the perimeter fence, from ground level to 500 m. Autumn migration peaks in October, with heightened risk during dawn and dusk takeoffs and landings and during cold-air outbreaks, strong winds, and precipitation lulls. The aerodrome uses bird dispersal; exercise caution during takeoff and landing.

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Raw NOTAM

M3307/26 NOTAMR M2873/26
Q)ZSHA/QFAHX/IV/NBO/A/000/999/3404N11733E005
A)ZSXZ B)2611050631 C)2612051559
E) ACTIVITIES OF BIRD FLOCKS AND MIGRATION TAKE PLACE AROUND
AD,CENTERED AT ARP WITH A RADIUS OF 13KM:
PRIORITY AREA:APP LGT STRIPS AT BOTH RWY ENDS,AIRFIELD
LAWNS,WETLANDS AND WATERS AROUND THE PERIMETER FENCE:
ALT:0M-500M.
MOVE FASTIGIUM TIME: OCTOBER IS THE PEAK PERIOD FOR AUTUMN BIRD
MIGRATION.CONCENTRATE ON TAKING OFF AND LANDING DURING THE DAWN
AND DUSK. FOCUS MONITORING DURING COLD-AIR OUTBREAKS,STRONG WINDS
AND PRECIPITATION LULLS.CONSTANT ATTENTION SHALL BE MAINTAINED
DURING THE VALIDITY PERIOD OF THIS NOTAM.
MIGRATION ROUTE:FROM NORTH TO SOUTH,AFFECTED BY NORTHERLY
WINDS,BIRDS ARE MIGRATING SOUTHWARD DOWNWIND.
AERODROME AUTHORITY RESORTS TO DISPERSAL METHODS TO REDUCE BIRD
ACTIVITIES.
EXERCISE CAUTION WHILE LANDING AND TAKE-OFF.

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