Bird migration around the aerodrome presents a high bird-strike hazard; use caution for landing and takeoff.

G3331/25

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Bird Activity

2025-09-23 07:12 - 2025-10-30 15:59

Period of Applicability

2025-09-23 07:12 - 2025-10-30 15:59

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Interpretation

Bird flocks are migrating around the aerodrome centered on the ARP within a 40 km radius between 70 m and 4,000 m, with peak movement times 2000–0300 (next day) and 0700–1800. There is a high risk of bird strike due to a typhoon, and the aerodrome authority is using dispersal methods to reduce bird activity. Exercise caution during landing and take-off.

Message

BIRD FLOCKS MIGRATION TAKE PLACE AROUND AD,CENTERED AT ARP WITH A RADIUS OF 40KM: HEIGHT: 70M-4,000M. MOVE FASTIGIUM TIME: 2000-0300(NEXT DAY),0700-1800 HIGH RISK OF BIRD STRIKE DUE TO TYPHOON. AERODROME AUTHORITY RESORTS TO DISPERSAL METHODS TO REDUCE BIRD ACTIVITIES. EXERCISE CAUTION WHILE LANDING AND TAKE-OFF.

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Raw NOTAM

G3331/25 NOTAMR G2783/25
Q) ZJSA/QFAHX/IV/NBO/A/000/999/1956N11028E022
A) ZJHK B) 2509230712 C) 2510301559 
E) BIRD FLOCKS MIGRATION TAKE PLACE AROUND AD,CENTERED AT ARP WITH 
A RADIUS OF 40KM:
HEIGHT: 70M-4,000M.
MOVE FASTIGIUM TIME: 2000-0300(NEXT DAY),0700-1800
HIGH RISK OF BIRD STRIKE DUE TO TYPHOON.
AERODROME AUTHORITY RESORTS TO DISPERSAL METHODS TO REDUCE BIRD 
ACTIVITIES.
EXERCISE CAUTION WHILE LANDING AND TAKE-OFF.

Issued 16 days ago

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