Level 5 bird activity affects all runway thresholds and approach surfaces.

B4144/26

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OTHBird Activity

2026-10-15 15:25 - 2026-11-15 14:00

Duration:2 months

Period of Applicability

2026-10-15 15:25 - 2026-11-15 14:00

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Interpretation

Level 5 bird activity is reported at all runway thresholds and approach surfaces from the surface to 3,000 ft. Activity is most intense within 200 m of thresholds and on approach surfaces within 200 m, intense from 200–400 m on approach surfaces, and less intense from 400–1,000 m. Seagulls are possible especially around sunrise and sunset; other listed bird species and groups may also be present, including groups moving west-northwest to east-southeast.

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Raw NOTAM

B4144/26 NOTAMN
Q) LTBB/QFAHX/IV/NBO/A /000/999/4117N02845E005
A) LTFM B) 2610151525 C) 2611151400
E) BIRD DENSITY INFORMATION FOR ALL RWY AND APPROACH SURFACES AS
FOLLOW:
RWY THRESHOLDS: 0-200 M  MOST INTENSE
APPROACH SURFACES : 0-200 M MOST INTENSE , 200-400 M INTENSE,
400-1000 M LESS INTENSE
INTENSITY LEVEL:5
LOW ALTITUDE: SFC
HIGH ALTITUDE: 3000 FT
NOTE 1:  POSSIBILITY OF SEAGULL(750-1500 GR) AT ALL THR AND APPROACH
SURFACES ESPECIALLY DURING SUNRISE AND SUNSET , PARTIALLY AT DAYTIME
NOTE 2: POSSIBILTY OF SWALLOW (14-20 GR), SWIFT (38-100 GR), FALCON
(130-1600 GR),HAWK (420-1180 GR), EAGLE (1000-2200 GR), STORK
(2275-4400) GROUPS HEADING FROM WEST-NORTHWEST TO EAST-SOUTHEAST.
NOTE 3: POSSIBILTY OF STARLING (55-100 GR), LITTLE CROW (220-270
GR), PIGEON (240-380 GR), AND SONGBIRD (15-30 GR) GROUPS.
NOTE 4: POSSIBILTY OF DUCK (200-1800 GR) AND HERON (700-2000 GR)
GROUPS.

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