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Will Airplane Internet Services Take Off?

Posted July 13, 2011 6:00 AM

Over the years, we've all heard that small electronics could interfere enough with airplane navigation to cause a safety problem, but could using your gadgets in mid-air really bring down the plane? What airplane cabin changes are necessary to enable flyers to use their cell phones and other portable electronics gadgets? What wireless architecture or system could enable widespread in-flight Internet access in the cabin?

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#1

Re: Will Airplane Internet Services Take Off?

07/13/2011 6:52 AM

"...but could using your gadgets in mid-air really bring down the plane?"

The answer is NO, if the users' equipment is standard commercial electronics that have been FCC approved. Even willful interference is not likely to disturb a flight.

Pilots use these electronic gadgets in the cockpit already (have been for many years and started with the "electronic flight bag"). You will find just about every type of electronic device in the cockpit at one time or another, including iPads.

The real reason you are prohibited is that there really is no way the airline can control what type of devices are brought onboard by the customer and no way to certify that those devices meet FCC minimum radiation requirements. So, during the critical phases of flight (accent and landing) the policy is to exclude all electronic devices. Helps keep the lawyers away if there was an incident.

Phones are another matter because the FCC regulations prohibit the use of cell phones in the air because they can cause issues with multiple cell towers trying to hand off or determine which tower is supposed to manage the call.

However, private aircraft violate this rule all the time and there really is no known issues of confounding cell towers with cell phones at altitude. Unlike commercial aircraft, private aircraft have no restrictions on the use of portable electronic devices in the aircraft at any phase of flight and there have never been any issues with instrument interference that I am aware of.

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#2

Re: Will Airplane Internet Services Take Off?

07/14/2011 2:46 AM

In a similar vein, I wonder if microwave ovens have ever interfered with pacemakers, and if cell phones or radios have ever interfered with electrical signals for explosives detonation. (I don't know how many orders of magnitude separate radio from electrical signals from electrical power, but would guess milliwatts vs watts vs kilowatts.)

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#3

Re: Will Airplane Internet Services Take Off?

07/14/2011 9:08 AM

Why would we want widespread internet access in the cabin????

Sure there are piles of us out there that will get our ire up and say that I deserve to be able to surf the 'net and make phone calls (Kenny Tarmac included!), but I personally don't want to sit next to the Kenny Tarmac type and listen to his "big sales deals". It is very nice to hear the announcement and then finally get the respite from the fifteen people saying good bye to their lovers and mothers, the 5 Kenny's finally shutting up, and the rest of the people who are just on the phone to tell someone they are boarding, on the plane, etc.

Talking (even to a piece of plastic) on a plane is worse than talking in the elevator. Either engage in friendly conversation with the person next to you, or shut up! Since people don't have that sort of common sense, we have to face yet another law telling us to do so. This is one stupid unnecessary law that I actually support - far too many of us are too dumb to handle it on our own.

As for the interference bringing the plane down... If your phone call while taxi-ing to the runway would cause a crash, why don't planes crash into each other while other planes are boarding - EVERYONE is on the phone bragging about where they are, where they are headed - and when they will be able to call back. The air around an airport is ripe with a thousand rude fools blowing wind. IF this was a problem, every electronic piece of equipment in every plane would be jammed solid!

Enjoy the law and take a nap! You won't die if unconnected for an hour or two...

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#5
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Re: Will Airplane Internet Services Take Off?

07/14/2011 11:16 AM

You wrote, "Why would we want widespread internet access in the cabin????"

So we can text.

According to some in Washington it is one of the "rights" we have as citizens, you know. ;-)

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#4

Re: Will Airplane Internet Services Take Off?

07/14/2011 9:29 AM

I hope they keep these rules in place forever because I don't want the plane sounding like a high school assembly right before the principal comes onstage where everyone has to talk louder to be heard over everyone else.

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#6

Re: Will Airplane Internet Services Take Off?

07/15/2011 1:55 AM

"Textspeak" of a sort has been around for a long time. There is an old joke about reducing the word count in a telegram, resulting in:

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