Bird hits rise, Hyderabad airport ranks fifth in India

HYDERABAD: Bird strikes against aircraft are emerging as a growing concern for Indian aviation, with Hyderabad’s Rajiv Gandhi International Airport recording 207 such incidents since 2020, according to a civil aviation ministry report. Nationwide, 2,807 bird hits were recorded between 2020 and June 2023. Delhi’s Indira Gandhi International Airport topped the list with 695 incidents, while Hyderabad ranked fifth.

Bird strikes cause heavy damage

A bird hit occurs when a bird collides with an aircraft during take-off or landing. Though it may appear minor to passengers, it can cause serious damage. Vultures and kites are the most common culprits. If a bird enters the engine, it can lead to failure, while strikes on the nose cone, wings or windows can cause major dents. Broken engine blades raise the risk of emergency landings. While no casualties have been reported, airlines face massive repair costs and flight disruptions. Emergency landings and arranging alternate flights often lead to delays and wasted work hours.

Why bird hits are rising

Experts attribute the rise to growing residential settlements and open garbage disposal near airports. Food waste attracts birds to runways. Airports have introduced bird detection radars and employ bird control teams that use firecrackers, flashing lights and other methods to drive birds away. Bird nests near runways are also relocated.

Airlines are experimenting with anti-bird strike technology to make aircraft more resilient.

Recent bird hits at Hyderabad airport

• September 2, morning: SpiceJet flight SG-2019 from Chennai during landing

• September 3, 7.30 pm: Air India Express flight IX-2979 from Varanasi during landing

• August 5, 6.12 am: Gulf Air flight GF-275 to Bahrain during take-off