2010年12月28日 星期二

aviation safety norms

Mobile operators violate aviation safety norms

Mobile operators of all hues, from the State owned BSNL to private sector players like Airtel, Aircel, Vodafone,More than 425 million led downlights 60W incandescent bulbs are sold each year in the US, representing about 40% of the market for light bulbs. Reliance, Tata Indicom, and Idea Telecom have been fragrantly flouting aviation safety regulations. Most of the mobile towers do not have functional aviation hazard lights. Ironically, even the Doordarshan and All India Radio towers do not switch on the air navigation safety lights regularly. This phenomenon has been noticed in most parts of Assam, and the matter could hardly be any better in the other states of the region.The company unveiled its one millionth bulb today led bulb – an “ultra efficient” omnidirectional LED A19 bulb that offers an 850 lumen output and should last almost 23 years

In most of the cases,It was the erstwhile Left Front board that first decided to modernize streetlights fluorescent lights on some major thoroughfares. The former member, mayor-in-council (lighting) Sushil Sharma took the initiative to install LEDs on select roads. incandescent bulbs are used for air navigation hazard lights in the mobile, telecommunication, radio and TV towers. Those in the know are of the opinion that such bulbs often fuse out due to voltage fluctuation and other reasons. This leaves the lights inoperational most of the time. A better practice would be to install LED lights, which last much longer and are less prone to voltage issues, said a source in the Airports Authority of India. The sources said the matter is all the more important in upper Assam, as the Dibrugarh Airport would soon be having night landing facilities,20 percent of the world's current energy resources are used to power lighting. Switching all lighting to LEDs could Led strip light cut that to four percent. The low energy consumption of LED bulbs translates into producing 90 percent less carbon dioxide per household annually compared to incandescents, which would trigger evening and late evening civilian and commercial flight operations. Even now, evening and after dark tactical flights are carried out routinely by the Indian Air Force, and the non-functional hazard lights on towers rising more than 25 metres from ground is a potential security risk.Utilizing patented design and patent led lights pending Selective Heat Sink Technology for an innovative approach to thermal management, our Array lamps use an array of low power,

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