Mystery Solved: Loud Noises at Kolkata Airport Are for Aircraft Safety, Not Fireworks!

• Local residents near Kolkata Airport often hear loud, firecracker-like noises on winter nights, causing concern.
• These sounds are not fireworks but part of crucial aircraft safety measures implemented by airport authorities.
• During winter, migratory birds increase, posing a collision risk with aircraft during takeoff/landing, which has caused past damage.
• Special bird-scaring devices, including sound generators and 'zone guns' near runways, are used to deter birds.
• This precaution is vital for smooth night flight operations, especially with reduced visibility due to winter fog.

Why It Matters: Loud noises at Kolkata Airport are bird-scaring devices ensuring aircraft safety, not fireworks.