IGI’s new ATC tower to let planes fly in closer

NEW DELHI: Aircraft approaching Delhi’s IGI will soon have reduced separation, or will fly closer to each other, expanding IGI Airport’s hourly flights handling capacity by way of 4 to five flights. Airports Authority of India (AAI) has started trying out instrument at the new air visitors keep watch over (ATC) tower from April 12. After the mandatory month-long trying out, the brand new tower will probably be operational from May 11. In any other three months, the brand new tower — India’s tallest at 102.9 metres — will keep watch over all the air visitors of Delhi’s airspace and IGI.
“The new tower will make stronger situational awareness of controllers. As of now, we maintain 4 nautical miles (7.5 km) separation between aircraft coming in to land. Once the brand new tower is absolutely operational, we can reduce the separation to a few nautical miles (5.5 km). This will lend a hand building up Delhi’s hourly capacity by way of 4 to five flights. However, this will probably be finished once the required ground infrastructure is in position at IGI (with regards to runway-related infra like speedy exitways) to handle the greater go with the flow of air visitors,” Vineet Gulati, member (air navigation services) and head of AAI’s air visitors keep watch over told TOI.

The instrument trying out of the brand new ATC advanced needs to be mandatorily finished for a month to test the robustness of the systems. “We are these days doing that from 7.30am to 7.30pm. Once successfully finished, we will begin parallel operations from the brand new tower on May 11,” stated Gulati.

The means of shifting handling of air visitors at IGI to the brand new tower will probably be a gradual one. “First, the brand new tower will probably be in shadow mode and controllers there'll simply see air visitors being controlled from the outdated tower. In the second degree, trial parallel operations will get started. Parallel operations will happen for three months after which the brand new one will probably be absolutely operational. And in the end, the outdated tower will probably be in shadow mode watching what is going on within the new tower,” stated Gulati.

AAI will stay the outdated tower in a state of entire readiness once operations shift absolutely to the brand new tower for at least six months. Later, it'll retrofit and stay the outdated ATC tower advanced mothballed to put in the following era of ATC instrument within the next decade.


At 102.9 metres, the tower is the tallest ATC tower in India and zooms over the current 60-metre-high tower which used to be built in 1999. This tower is crucial within the plan submitted by way of UK-based ATC specialist NATS to Delhi Airport for expanding the hourly flight handling capacity of its runways.


This tower will give ATC controllers a fowl’s eye view of operations on the three runways as well as the fourth one this is scheduled to be able by way of 2022.


UK-based ATC specialist NATS, which used to be employed by way of DIAL to signify approach of augmenting aircraft motion at its three runways, has stated a mixture of steps can lend a hand building up the hourly flight handling capacity of the three runways from 67 now to over 96 beyond wintry weather of 2019 in a phased method.


IGI’s new ATC tower to let planes fly in closer IGI’s new ATC tower to let planes fly in closer Reviewed by Kailash on April 19, 2019 Rating: 5
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