Mar 6, 2009


Each year on 18 April , radio amateurs celebrate World Amateur Radio Day. On that day in 1925 the International Amateur Radio Union (IARU) was founded. In 2009, the IARU theme of the event is Amateur Radio: Your Resource in Disaster and Emergency Communication.

Indian HAMS have contributing heavily during disaster situations. In Gujarat, for 10 days after the 2001 earthquake, hams were the only people who could communicate effectively. A number of them drove straight to Gujarat when they heard about the tragedy, using car batteries to power their radios so they could call for help whenever they found victims or unclaimed bodies. Every time there's a cyclone, an air crash or disasters in open fields where communication is difficult, hams are called upon for help since their mobile radio systems always work. Often, one ham is stationed at the district collector's office, just so he can talk to the authorities. Over the years, many hams have lost their lives when serving during disasters. Deepa, a young lady who went to Gujarat to help out, picked up a disease there and died. More recently, a Sri Lankan ham, who was in Iraq on a peace keeping mission as part of the UN group for communications, was shot dead.

Meanwhile, in Tamil Nadu itself during the Tsunami in 2004 , HAMS swung to action to support State Government in relief ops and hams from across South India are being mobilised to help in whatever ways they can. They established stations in Vellankani, Cuddalore, Nagapattinam, Kanyakumari, Pondicherry and Thanjavur and also set up control stations in the bigger cities, like Chennai, Bangalore, Kolkata and Delhi.

While the Amateur Radio Service has traditionally made its contributions to emergency and disaster response ever since its very beginnings almost 100 years ago, this role has gained a lot of importance just in the recent past. It has done so mainly for two reasons:
** The number and dimension of natural as well as man-made disasters is unfortunately on the increase, and
** The modern communication technologies are increasingly complex, infrastructure-dependent and therefore also increasingly vulnerable.

The Amateur Radio Services puts two equally valuable assets at its disposal for emergency and disaster prevention, preparedness and response:
** A large number of very flexible and mostly infrastructure-independent, local, national, regional and global networks, and
** A large number of skilled operators, who know how to communicate with often very limited means and to establish communications even under the most difficult circumstances.
The tools at their disposal range from the most robust means such as battery-operated stations operating in Morse code to links through amateur radio satellites and interconnectivity with the Internet, in voice, text, image and data modes. They range from local VHF networks of fixed, mobile and portable stations to shortwave networks that span the globe. All these networks are operated on a daily basis by men and women who are thoroughly familiar with their technology and their intricacies.
Telecommunications have become a commodity that society takes for granted, and the sudden loss of that service is often felt in a similar way to the loss of shelter, food and medical support. When disasters occur in regions that do not have good coverage by public networks, or when existing communications infrastructures have just been disrupted or destroyed by such events, the Amateur Radio Service comes to the rescue. Amateur Radio operators provide communications for the rescuers and relief workers and their organizations and they help to provide communications for those affected by a disaster.

In fact, contributions to emergency and disaster relief are a major argument for the preservation and the extension of the privileges the Amateur Radio Service enjoys in international and national regulations. This is one of the reasons why more and more Amateur Radio operators, through their clubs and their national societies, prepare very seriously for their role in emergencies. However, their skills can be put to use only if they are known by other first responders. Effective response to emergencies can only occur with the work of volunteers in all the various fields; from search and rescue to medical assistance and those who can provide food and shelter. Communication skills are a new, but equally vital commodity.
Activities world over / in India cities on the occasion of World Amateur Radio Day 2009 can be a great opportunity to spread the word about what the “hams” are doing for the community.
As 18th April 2009 is fast approaching , pls start your throught process and we invite suggestions/ideas from all Chennai based HAMS/SWL's/Radio Enthusiasts on what we could do in Chennai on this day to further spread the passion of this hobby among common people. If we all come together then something nice could be organised at Chennai this year on this special day for HAM/Radio Enthusiasts.


  1. Chennai Hams, good luck for world amateur radio day. Good luck, good dx. 73

  2. மிக அற்புதமாக இணைய கூடலை வடிவமைத்து, சீராக தகவல் தந்துள்ளீர்கள், தங்களின் முயற்சிக்கு எனது பாராட்டுக்கள்
    பாலு. சரவண சர்மா