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Ham Radio Served as Main Link to Disaster Area
SonicSpike writes "A University of Central Florida ham radio operator K4VUD (and founder
of their film program) was caught in Port
Blair during the earthquake and following tsunami! He and a team of other ham radio operators arrived in the Andaman
and Nicobar Islands to setup the region's
first ham station 2 weeks prior to the disaster. Once they realized what
happened they immediately began transmitting for 20 straight hours using car batteries as a power source. Most cellular and land-line communication was down. His team became the main link to the rest of the world from the region."
To my knowledge, amateur radio provides the only free-as-in-speech global communication network that can operate completely independent of any grid. You can even run computer networks on it, unlike the cell system.
Well, that's the beauty of ham radio. You can power one site and send messages thousands of miles away with a single tower and a car battery. To power all the cell towers, you'd need significantly more power, with significantly more towers and then you have to figure out how to send the signals off island. Plus you have to actually charge the cell phones. I don't think areas of Aceh had or are going to have electricity for a very, very long time.
A family friend is a member of ARES, a network of ham radio operators who spring into action when the power goes off and cellular is a distant memory. These guys take their (volunteer) positions pretty seriously, and have acted a few times in the past decade to get news around quickly when more conventional methods aren't working.
Also, this is the Andaman and Nicobar islands. Some of these islands are being protected by India because they have stone age cultures untouched by modern culture. I would think electricity is pretty sparse, let alone cell phones.
So yes, Ham radio, Wow. Think of them as the Amish of 21th century communications. When the power grid collapses, they're the ones who will be there to save your ass.
Many of these islands haven't been contacted yet, even one week later. This is an excellent scenario for Ham Radio use. Let's hope that along with new seismic bouys they can dot the Indian Ocean with emergency Ham Radio systems.
A few years ago, a guy used a light bulb as an antenna and was able to work contacts on all 6 continents. There was an article in the ARRL magazine, but I can't seem to find it...
You can easily work around the world with a 5w transceiver and a simple wire antenna. Does having 1500w running through a 100' tower help? Sure. Is it necessary? Not even close.
A couple of hundred dollars of equipment could allow you to work even the most distant contacts under most circumstances. What did you spend on *game* software last year? Could someone else have chosen to spend the same amount of money on something they consider a valuable public service?
Here's one for you: *DID* a millitary fly in sat phones? If they did, would they be used by everyday people to let loved ones know they were still alive? No. So why do you assume it would happen tomorrow when it didn't happen today?
As for it not having advanced in the last 10 years: how much more advanced is that land telephone in your house? That power outlet that you plug your computer to? Don't you hate the fact that the power company hasn't "innovated"? Sometimes dramatic innovation isn't necessary. Computers are at most 50 years old. Radio is *twice* that. Wouldn't you expect a slower rate of innovation? And by the way, search for PSK31: just because *you* haven't heard of the innovatins, doesn't mean they don't exist...
Ham radio is not for everyone. It's not terribly exciting. But when there's a disaster, it's a community dedicated to serve. When was the last time you heard about those LAN network administrators who were instrumental in helping whole communities to communicate in the event of a disaster? No, that's right: They were too busy whining that their DSL was down...
Linux IT Consulting and Domino Development in Michigan
The only reason the Andaman and Nicobar Islands were so familiar to me was because of ham radio. They're well known for being off limits to ham radio operators. I don't know why -- India's had lots of hams for years on the mainland, but they wouldn't let anyone do those islands. So they remained "rare ones" to the main DX award hunters. Hams have been going on "DXpeditions" to rare countries for years, sometimes financed by DXers looking for the contact and QSL card, and it was in the 1960s that I read some travelogues which mentioned trying and failing to get permission to go to "VU4". What's on those islands anyway? (Or what was?)
It's a fortunate coincidence that Charly finally got permission to operate there only a short time before the tsunami!
From my experience, it is almost common for public service to ask the help of Ham radio operators in time of crisis. My local county and state OEM requires them for storm spotting. They might not be the first on the scene, but they will endure and are more flexable than any other form of communications. Talk to fire fighters, police, and other public service personel that served during the wildfires in the west, 9/11 in NYC, and various other disasters. Hams put their lives on hold to help others. The take thousands of dollars of their gear to remote location and provide a service free of charge. All they ask is some respect and bandwidth to "play radio." I think its more important than broadband to remote locations.