Delhi Airport to Launch Full Body Scanner Trials in May 2025

Enhancing Security with Advanced Technology

Privacy-Focused, Radiation-Free Solution 

INN/New Delhi, @Infodeaofficial

Delhi International Airport Limited (DIAL) is set to commence trials of advanced full-body scanners at Indira Gandhi International Airport (IGIA) from May 2025, following the latest guidelines from the Bureau of Civil Aviation Security (BCAS).

Four state-of-the-art scanners have been procured, with two installed at Terminal 1 (T1) and two at Terminal 3 (T3). The IT interface for these machines is being finalized, and upon completion of the three-to-four-month trial, a BCAS-led committee will evaluate the findings and establish a Standard Operating Procedure (SoP) for full-scale implementation.

Utilizing millimeter-wave technology operating between 70 to 80 GHz, these scanners enhance security while ensuring passenger privacy. Unlike conventional X-ray scanners, they do not emit radiation, making them safe for all travellers, including pregnant women and individuals with medical implants. Importantly, these scanners are designed to expedite passenger movement, ensuring a more seamless airport experience with reduced wait times.

These advanced scanners detect both metallic and non-metallic threats, including explosives, significantly improving upon traditional metal detectors. The technology, already in use at major international airports in the US, Canada, and Australia, enables rapid screening, with each scan taking just three seconds and a maximum throughput of 1,200 scans per hour—dramatically improving efficiency while minimizing passenger inconvenience.

To address privacy concerns, the scanners generate a standardized 2D image on a preset human avatar, ensuring no personal images are stored. They are equipped with four touchscreen monitors for image evaluation and passenger guidance and can scan individuals between 3.3 feet to 6.7 feet in height.