CHENNAI: The city airport seems to have learned a lesson from the floods that forced a shutdown last week. To prevent natural calamities from grounding flights, the authorities are planning to install a backup for VOR (VHF Omnidirectional Ran-ge), navigation equipment that helps aircraft find their way in the sky.
Two VOR navigational equipment suffered damage due to the floods, and with no backup, flight movements had to be stopped. The one near the main runway was repaired in two days, but the one near the second runway is not in good shape though engineers restored it.
A senior official of Airports Authority of India (AAI) said, "The new VOR can be used as a backup for the existing one and can also be used to guide planes to the second runway which does not have navigational aids now." The new VOR is likely to be installed at an elevation higher than the current flood mark to prevent a shutdown.
The equipment will be brought from Allahabad. The Airports Authority of India (AAI) had to struggle to restore the equipment during the floods. Signals from VOR helps overflying aircraft identify the airport and stay on course while traversing the peninsula. Air routes are designed based on the availability of these navigational equipment that transmits a radio signal, voice signal, data and the code of the airport or the ground station.
14/12/15 V Ayyappan/The Times Of India
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Two VOR navigational equipment suffered damage due to the floods, and with no backup, flight movements had to be stopped. The one near the main runway was repaired in two days, but the one near the second runway is not in good shape though engineers restored it.
A senior official of Airports Authority of India (AAI) said, "The new VOR can be used as a backup for the existing one and can also be used to guide planes to the second runway which does not have navigational aids now." The new VOR is likely to be installed at an elevation higher than the current flood mark to prevent a shutdown.
The equipment will be brought from Allahabad. The Airports Authority of India (AAI) had to struggle to restore the equipment during the floods. Signals from VOR helps overflying aircraft identify the airport and stay on course while traversing the peninsula. Air routes are designed based on the availability of these navigational equipment that transmits a radio signal, voice signal, data and the code of the airport or the ground station.
14/12/15 V Ayyappan/The Times Of India
