CHENNAI: Flights over the country and the Indian Ocean, from East Africa to Australia, will soon be safer, more economical and environment friendly with the Airports Authority of India (AAI) moving a step closer to installing a GPS-aided geo-augmented navigation system (Gagan) for commercial aircraft.
Once the system is operational, by late 2013 or early 2014, it will plug a hole in the global satellite-based aircraft navigation umbrella over a vast expanse through which aircraft had to fly with navigational coordinates and no real time geo-positioning.
The Rs 800 crore project, taken up by AAI, Indian Space Research Organisation (Isro) and Raytheon, will take India into an exclusive club whose members possess the advanced system including the US, Japan and Europe.
"Fifteen reference and ground stations including one at Port Blair have been established and networked using high performance communication circuits. Signals from the satellite are being used to test for availability of standbys and other features of the network," said D Devaraj, southern regional executive director, AAI.
Standby testing, or redundancy testing in aviation parlance, is crucial because at least three ground locations will be required to position an aircraft and at least two ground locations will be used to route an aircraft when it is in Indian airspace.
"We are now waiting for Isro to launch its next geo satellite, which is expected in March this year, to take the next step in setting up the system," he added. Isro is scheduled to launch GSAT-10 spacecraft that will carry 12 C Band and 12 Extended C Band transponders and a second Gagan payload after subsystem fabrication and testing are completed.
A third satellite with another Gagan payload, for back up functions, will be launched sometime next year. Gagan’s geosatellites will use the C band, normally used for long-distance telecommunication, and the L band, also used by EU’s Galileo satellite navigation system.
Gagan will help aircraft take the shortest possible routes, saving fuel and time, with GPS data provided by the satellites. Aircraft will not need to depend on ground-based navigational aids like VOR (VHF omni directional range) or NDB (non-directional beacon). Air routes are currently based on the availability of ground-basednavigational units.
Multiple satellites and ground stations will track an aircraft’s speed, altitude, position and route and cross check for accuracy. Gagan comprises of three geo stationary satellites, 15 reference stations, two master control stations and three uplink stations.
Please note that under 66A of the IT Act, sending offensive or menacing messages through electronic communication service and sending false messages to cheat, mislead or deceive people or to cause annoyance to them is punishable. It is obligatory on kemmannu.com to provide the IP address and other details of senders of such comments, to the authority concerned upon request. Hence, sending offensive comments using kemmannu.com will be purely at your own risk, and in no way will Kemmannu.com be held responsible.
Similarly, Kemmannu.com reserves the right to edit / block / delete the messages without notice any content received from readers.
Final Journey Of Theresa D’Souza (79 years) | LIVE From Kemmannu | Udupi |
Invest Smart and Earn Big!
Creating a World of Peaceful Stay!
For the Future Perfect Life that you Deserve! Contact : Rohan Corporation, Mangalore.
Final Journey Of Joe Victor Lewis (46 years) | LIVE From Kemmannu | Organ Donor | Udupi |
Milagres Cathedral, Kallianpur, Udupi - Parish Bulletin - Feb 2024 Issue
Easter Vigil 2024 | Holy Saturday | St. Theresa’s Church, Kemmannu, Udupi | LIVE
Way Of Cross on Good Friday 2024 | Live From | St. Theresa’s Church, Kemmannu, Udupi | LIVE
Good Friday 2024 | St. Theresa’s Church, Kemmannu | LIVE | Udupi
2 BHK Flat for sale on the 6th floor of Eden Heritage, Santhekatte, Kallianpur, Udupi
Maundy Thursday 2024 | LIVE From St. Theresa’s Church, Kemmannu | Udupi |
Kemmennu for sale 1 BHK 628 sqft, Air Conditioned flat
Symphony98 Releases Soul-Stirring Rendition of Lenten Hymn "Khursa Thain"
Palm Sunday 2024 at St. Theresa’s Church, Kemmannu | LIVE
Final Journey of Patrick Oliveira (83 years) || LIVE From Kemmannu
Carmel School Science Exhibition Day || Kmmannu Channel
Final Journey of Prakash Crasta | LIVE From Kemmannu || Kemmannu Channel
ಪ್ರಗತಿ ಮಹಿಳಾ ಮಹಾ ಸಂಘ | ಸ್ತ್ರೀಯಾಂಚ್ಯಾ ದಿಸಾಚೊ ಸಂಭ್ರಮ್ 2024 || ಸಾಸ್ತಾನ್ ಘಟಕ್
Valentine’s Day Special❤️||Multi-lingual Covers || Symphony98 From Kemmannu
Rozaricho Gaanch December 2023 issue, Mount Rosary Church Santhekatte Kallianpur, Udupi
An Ernest Appeal From Milagres Cathedral, Kallianpur, Diocese of Udupi
Diocese of Udupi - Uzvd Decennial Special Issue
Final Journey Of Canute Pinto (52 years) | LIVE From Mount Rosary Church | Kallianpura | Udupi
Earth Angels Anniversary | Comedy Show 2024 | Live From St. Theresa’s Church | Kemmannu | Udupi
Confraternity Sunday | St. Theresa’s Church, Kemmannu
Kemmannu Cricket Match 2024 | LIVE from Kemmannu
Naturya - Taste of Namma Udupi - Order NOW
New Management takes over Bannur Mutton, Santhekatte, Kallianpur. Visit us and feel the difference.
Focus Studio, Near Hotel Kidiyoor, Udupi
Earth Angels - Kemmannu Since 2023
Kemmannu Channel - Ktv Live Stream - To Book - Contact Here
Click here for Kemmannu Knn Facebook Link