You are viewing an obsolete version of the DU website which is no longer supported by the Administrators. Visit The New DU.
Democratic Underground Latest Greatest Lobby Journals Search Options Help Login

Reply #23: You are correct [View All]

Printer-friendly format Printer-friendly format
Printer-friendly format Email this thread to a friend
Printer-friendly format Bookmark this thread
This topic is archived.
Home » Discuss » Latest Breaking News Donate to DU
14thColony Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Jun-05-09 06:50 AM
Response to Reply #22
23. You are correct
After a few hundred miles at most from most coastlines there is no radar coverage. Simple physics - radars can't see past the 'radar horizon' of the Earth, which at ground level is as close as about 30 miles. To have radar coverage in the mid-Atlantic would require scores of radar picket ships on permanent station. So airliners report via radio, either automatically or when the crew does it manually, until they come back into radar controlled airspace on the other side.

There are no satellites that would have been able to provide a radar fix on the airliner, although there are some in orbit that would have been able to detect an explosion or fire related to the aircraft -- but only if they happened to be looking at the mid-Atlantic at that monent, which there would be no point in doing.
Printer Friendly | Permalink |  | Top
  -Brazilian air force says debris was not from Air France crash Baclava  Jun-04-09 09:27 PM   #0 
  - I can't help wondering if there was a mid-air crash  Duer 157099   Jun-04-09 09:28 PM   #1 
  - Drug smugglers?  Baclava   Jun-04-09 10:14 PM   #8 
  - I don't think a drug plane would have been  spindrifter   Jun-04-09 10:26 PM   #9 
  - Well that's totally weird  theHandpuppet   Jun-04-09 09:30 PM   #2 
  - The other plane would have had to have the special skin that makes it invisible to radar, which as  pam4water   Jun-04-09 11:51 PM   #17 
     - But I thought where the AF plane disappeared, there was no radar coverage, thus the difficulty in  Pachamama   Jun-05-09 05:36 AM   #22 
     - You are correct  14thColony   Jun-05-09 06:50 AM   #23 
     - Special shape, really, more than skin  Robb   Jun-05-09 10:11 AM   #33 
  - Someone (can't recall who) posited an interesting theory  LadyoftheRabbits   Jun-04-09 09:31 PM   #3 
  - but even then wouldn't some of the debris be from the Air France plane ?  JI7   Jun-04-09 09:58 PM   #6 
     - Yeah, I'd think...  LadyoftheRabbits   Jun-04-09 10:04 PM   #7 
  - Totally vanished. like, totally  Baclava   Jun-04-09 09:33 PM   #4 
  - Welcome To The Final Season Of "Lost"..........nt  global1   Jun-04-09 09:56 PM   #5 
     - *snort* n/t  Duer 157099   Jun-04-09 10:55 PM   #13 
  - What are the odds of finding ANOTHER plane in the middle of the Atlantic?  Canuckistanian   Jun-04-09 10:27 PM   #10 
  - So we have another plane. One that until now was not known about?  Lone_Star_Dem   Jun-04-09 10:36 PM   #11 
  - Not even a plane now - debris found was from a "shipwreck"  Baclava   Jun-05-09 04:45 AM   #21 
     - Oh, for the love of chocolate! What a mess up situation!  Lone_Star_Dem   Jun-05-09 11:17 AM   #38 
  - TANDANDAN! The plot tickens. I say Bermuda Triangle style interdimensional portal  conspirator   Jun-04-09 10:46 PM   #12 
  - Dude, people died. It's too soon, dude.  AzNick   Jun-04-09 11:28 PM   #16 
     - My comment is inappropriate  conspirator   Jun-05-09 11:09 AM   #37 
        - I was spoofing South Park  AzNick   Jun-05-09 12:05 PM   #43 
  - Horse Latitudes  DFW   Jun-04-09 11:13 PM   #14 
  - Portals, stargates  Baclava   Jun-04-09 11:18 PM   #15 
  - A lot more questions than answers...for sure.  BrklynLiberal   Jun-04-09 11:58 PM   #18 
  - This is getting weird  krispos42   Jun-05-09 12:53 AM   #19 
  - Boats sink in the ocean every day.  Xithras   Jun-05-09 10:39 AM   #35 
     - Yeah, and that's a bad neighborhood.  sofa king   Jun-05-09 11:33 AM   #39 
     - But the kicker is the oil slick  krispos42   Jun-05-09 11:46 AM   #40 
        - There was an oil drum recovered nearby  Xithras   Jun-05-09 11:53 AM   #41 
           - I hadn't heard of the oil drum  krispos42   Jun-05-09 11:57 AM   #42 
  - Everything you thought you knew or were told so far is all bullshit  Baclava   Jun-05-09 04:35 AM   #20 
  - Welcome to the Twilight Zone  spinbaby   Jun-05-09 08:09 AM   #24 
  - "It was a dark and stormy night..."  Baclava   Jun-05-09 10:06 AM   #32 
  - Fascinating  slackmaster   Jun-05-09 08:40 AM   #25 
  - The Langoliers  Baclava   Jun-05-09 10:29 AM   #34 
  - I smell a History Channel special...Giant, mystery alien Aztec bird downs airliner  Junkdrawer   Jun-05-09 08:44 AM   #26 
  - ...or a meteor  Baclava   Jun-05-09 08:53 AM   #28 
  - This whole "investigation" is now officially a complete clusterfuck  Baclava   Jun-05-09 08:50 AM   #27 
  - Why did it take so long for them to figure that out?  ecstatic   Jun-05-09 09:16 AM   #29 
  - I wonder how much the authorities really know.  ellisonz   Jun-05-09 09:16 AM   #30 
  - They sound pretty clueless to me.  Baclava   Jun-05-09 09:47 AM   #31 
  - This is getting bizarre  underpants   Jun-05-09 11:05 AM   #36 
  - Air France memo - it will immediately change flight sensors in all it's jets  Baclava   Jun-05-09 12:43 PM   #44 
  - this getting very odd..someone is trying to cover up something or .....  Bankhead_ATL   Jun-05-09 12:59 PM   #45 
  - ...or, the Brazilians just got too excited and reported every piece of floating crap in the ocean  Baclava   Jun-05-09 01:49 PM   #46 
  - I thought at first they were looking 400 miles west of Senegal.  gulfcoastliberal   Jun-05-09 03:44 PM   #47 
  - Sad - for the families of the people on the plane  Baclava   Jun-05-09 06:04 PM   #49 
  - What the f.......  Roland99   Jun-05-09 05:40 PM   #48 
  - too much garbage floating out there to figure out what's what.  Algorem   Jun-05-09 06:05 PM   #50 
  - Horse lattitudes, converging currents, flotsam and jetsam  Baclava   Jun-05-09 06:22 PM   #51 
  - Who was on the plane?  Mika   Jun-05-09 06:48 PM   #52 

Home » Discuss » Latest Breaking News Donate to DU

Powered by DCForum+ Version 1.1 Copyright 1997-2002
Software has been extensively modified by the DU administrators

Important Notices: By participating on this discussion board, visitors agree to abide by the rules outlined on our Rules page. Messages posted on the Democratic Underground Discussion Forums are the opinions of the individuals who post them, and do not necessarily represent the opinions of Democratic Underground, LLC.

Home  |  Discussion Forums  |  Journals |  Store  |  Donate

About DU  |  Contact Us  |  Privacy Policy

Got a message for Democratic Underground? Click here to send us a message.

© 2001 - 2011 Democratic Underground, LLC