Bird-flock and migration activity occurs around the aerodrome, mainly to the north.

U4150/26

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OTHBird Activity

2026-09-03 01:31 - 2026-11-15 15:59

Duration:3 months

Period of Applicability

2026-09-03 01:31 - 2026-11-15 15:59

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Interpretation

Bird flocks and migration occur around the aerodrome, mainly north of it, with about 200 birds moving from northeast to southwest at heights from ground level to 3,000 m. Peak movement occurs daily from 2230 to 0200 the next day, 0830 to 1100, and 1200 to 1700. Aerodrome authorities use dispersal methods; crews should exercise caution during landing and takeoff and promptly report observed bird-flock activity.

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Raw NOTAM

U4150/26 NOTAMN
Q)ZPKM/QFAHX/IV/NBO/A/000/999/2632N10648E005
A)ZUGY B)2609030131 C)2611151559
E) ACTIVITIES OF BIRD FLOCKS AND MIGRATION TAKE PLACE AROUND
AD,MAINLY NORTH OF AD.
MOVE FASTIGIUM TIME (DLY):2230-0200(NEXT DAY),0830-1100,1200-1700;
QUANTITY: ABOUT 200;
HEIGHT:0-3,000M;
MIGRATION ROUTE:FROM NORTHEAST TO SOUTHWEST;
AERODROME AUTHORITY RESORTS TO DISPERSAL METHODS TO REDUCE BIRD
ACTIVITIES. EXERCISE CAUTION WHILE LANDING AND TAKE-OFF.
CREW SHALL NOTIFY IN TIME WHEN OBSERVE THE ACTIVITIES OF BIRD
FLOCKS.

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