U.S. DOT Launches Laser Illumination Reporting 240
Unloaded writes "The
U.S. Department of Transportation announced a
new laser warning and reporting system for pilots . The
FAA has it's own guidelines for reporting laser illumination." This is a follow up on stories reported earlier.
Drat! (Score:5, Funny)
This makes me sad.
Re:Drat! (Score:2)
Since they are sharks, and sharks are fish, wouldn't that technically be a navy of sharks with frickin' laser beams on their foreheads?
Re:Drat! (Score:2)
Re:Drat! (Score:2)
Re:Drat! (Score:2)
Are they ill-tempered?
How long has this been happening? (Score:3, Insightful)
I was listening to the news (NRP) this morning and the reporter explained how this was a "sudden rash" of activity. But is that really the case? It seems to me that this has been happening for a long time. Laser pointers have been available to the general public for quite some time now. We are supposed to believe that people only got it into their heads to start aiming them at planes and other interesting targets within the past few months?
Re:How long has this been happening? (Score:4, Interesting)
Re:How long has this been happening? (Score:3, Informative)
The upshot of that being that it should be almost impossible to target the cabin by hand prior to the last couple hundred feet, and then you'd most likely have to be standing right in front of the plane for it to do any good. I als
Re:How long has this been happening? (Score:3, Informative)
OTOH- I think one would find it extremely hard to target
Re:How long has this been happening? (Score:2)
You doubt the pilots' veracity, or you doubt that these were knuckleheads playing with laserpointers?
Has anybody considered that these may be from a satellite?
Re:How long has this been happening? (Score:2)
Re:How long has this been happening? (Score:2, Informative)
Re:How long has this been happening? (Score:2, Insightful)
I would say "yes"... not because this hasn't been happening for a long time now, but because the media has finally gotten around to telling the story - and of course they have to tell EVERYONE about it so yes, they're the ones who are now putting the idea into the heads of TONS of goobers who'd never thought of it before. It's your typical self-fulfil
Re:How long has this been happening? (Score:4, Insightful)
This entire issue seems a little fishy to me. Laser pointers are not very powerful (as someone else here pointed out), and the accuracy and stability with which someone on the ground would have to hold it in order to keep the (weak and highly diverged) spot on a pilot's retina (in a moving aircraft, no less) for any length of time is very hard to imagine.
But then, I can't think of a reason why the Powers That Be would want to hype the threat, unless a ban on laser pointers was coming for some unrelated and unpublicized reason. Or, perhaps, just to maintain the general level of terror hysteria here in the U.S..
Re:How long has this been happening? (Score:5, Insightful)
a) Appear to be doing SOMETHING to KEEP US SAFE when actually doing worse than nothing;
b) criminalize civilians whenever possible;
c) check just how bloody gullible the public and media is.
Re:How long has this been happening? (Score:2)
The recent 'sudden rush' of activity can be explained by arelatively recent availability to the general public of the GREEN beam lasers, which have two distinct features - a) their beam's reach is much longer (IIRC
Re:How long has this been happening? (Score:2)
This is such a bullshit non-story. The fact that the new federal TSA screeners recieved the identical bad scores as the old private screeners on random bomb and gun tests, yet cost a lot more, worries me more.
So, please read this report.. (Score:4, Funny)
Light aircraft? (Score:4, Insightful)
Re:Light aircraft? (Score:2)
It's already stealthy - it's so fricking big no one will believe it's really floating around in the sky.
The military transport version will just be the same thing painted pink with a Somebody Elses Problem field.
Re:Light aircraft? (Score:3, Informative)
Re:Light aircraft? (Score:3, Interesting)
Minimum Distance from Source : 500m [50,000cm](~5 seconds from impact)
Pupil Size : 1cm
Tan(Theta)=Opp/Adj
Theta=arcTan(Opp/Adj)
Theta=arcTan(1/50000)=arcTan(0.00002)
=~0.00114592 Degrees
If both the plain and the laser were absolutly sti
Re:Light aircraft? (Score:3, Interesting)
I'm STILL skeptical on two of the events reported- at ~10,000 m from the ground, I would think
Re:Light aircraft? (Score:2)
Where have you been? There have been reports of painting cars with laser pointers ever since the little 5mw ones hit the $20 price point.
Re:Light aircraft? (Score:2)
Make a straight line, go to jail. (Score:2, Funny)
Re:Make a straight line, go to jail. (Score:2)
Well, one of the guys that was questioned was using his green laser to point at stars. Lasers are used quite extensively for astronomy discussions. Also, telescopes and satellites use them for calibration. There are lots of lasers pointed skyward.
Because of this, I don't know how they would ever be able to prosecute someone.. unless they're caught with some complicated tracking system that can follow the human retina at that distance and speed. But if a terrorist had that, why would they use a friggi
Math is fun! (Score:2)
Now calculate exactly the angle required to shine a lazer through teh windshield of an aircraft flying overhead without going through the floor!
What have we learned today? If an external laser light is visible at all inside a jet, it means someone is trying hard to keep it on the cockpit (unless of course they are trying to blind passengers which makes little sense from a diobolical standpoint but p
How to aim at a target 1000's of feet away? (Score:2)
Re:How to aim at a target 1000's of feet away? (Score:2)
Re:How to aim at a target 1000's of feet away? (Score:2)
Even with a few miliradian divergence, the spot size will be about 10 feet wide a few thousand feet away.
I don't think a "man portable" laser could be truly dangerous to pilots, but one that is "pickup-truck portable" with the appropriate scanner could be.
Re:How to aim at a target 1000's of feet away? (Score:2)
Re:How to aim at a target 1000's of feet away? (Score:2)
Gunnery Sergeant Hartman: [Referring to Lee Harvey Oswald and mass murderer Charles Whitman] Do any of you people know where these individuals learned how to shoot?... Private Joker.
Private Joker: Sir. In the Marines, Sir.
Gunnery Sergeant Hartman: In the Marines. Outstanding. Those individuals showed what one motivated Marine and his rifle can do. And before you ladies leave my Island, you will all be able
Re:How to aim at a target 1000's of feet away? (Score:2)
Re:How to aim at a target 1000's of feet away? (Score:3, Informative)
More security theater! (Score:4, Insightful)
"Hey, you just got a laser aimed at the cockpit!" says the computer.
"Great, what are we supposed to do, try to evade it? Somehow, re-enacting the final flight scenes of the movie Top Gun doesn't seem like such a hot idea in a Boeing 757 full of people while we're on a landing approach...and by the way, thanks for the hot tip about that brief blinding flash I just encountered. Glad to know it wasn't just my imagination," says the pilot.
Re:More security theater! (Score:2)
>
> "Hey, you just got a laser aimed at the cockpit!" says the computer.
Obviously, there will be an automated system in place to start the Laser Floyd show.
Re:More security theater! (Score:2)
Death Ray! (Score:3, Funny)
Remember folks, death rays don't kill people: people kill people.
Re:Death Ray! (Score:2)
Are we going to get better radar/laser detectors (Score:3, Funny)
I guess... (Score:2)
We must legislate "nice behaviour"?
I mean I'm about to fly to France [again] and I'm nervous enough about the flight [say weather or other failures], about getting my work done, about getting all my stuff there and back, etc...
Now I have to also worry about some jackass with a sub-90 IQ pointing a laser during takeoff or something?
Fuck humanity.
Tom
Re:I guess... (Score:2)
Tom
Very helpful advice (Score:3, Funny)
Whew, it is a good thing they included that advice. I am sure most airline pilots figured that the best way to deflect a laser is with their eyeball.
This is such bullshit (Score:5, Insightful)
Some guy in an apartment shines a laser that hits a plane and he's being treated like a terrorist. I haven't seen enough technical info that would convice me that an average laser on the ground would really be capable of causing a real problem. Perhaps outfit the pilots with $10 goggles or something.
Shoulder fired rockets are more likely to be a problem and we haven't spent the money to outfit planes with countermeasures; its cheaper to arrest people for pointing a laser and gives the appearance of being 'tough on terrorism'.
Re:This is such bullshit (Score:4, Insightful)
Re:This is such bullshit (Score:3, Insightful)
Yeah but which one occurs more often (if ever). Which one is a likely scenario? People need to put these 'problems' into context. You can't minimize life to a zero risk probability environment - its just not possible. But you should focus on things that matter.
Re:This is such bullshit (Score:2)
Re:This is such bullshit (Score:2)
I believe it was Executive Decision by Tom Clancy where they had a covert team that were causing planes to crash by shining lasers into the pilots eyes on landing. Fictional or not, this is dangerous. Anyone have a legitmate reason to do this? I could see
Re:This is such bullshit (Score:2)
bullshit? no, this is pure and complete BATSHIT INSANE THAT ANYONE WOULD EVEN THINK THIS SHIT UP, THIS IS TOM CLANCY BATSHIT INSANE!
HOW ABOUT YOU FUCKING SPEND A SECOND AND GET LOCKS
Laser-guided Missiles (Score:2, Insightful)
Unless you're in China, in which case they crash an old satellite into your apartment living room: http://www.china.org.cn/english/2004/Oct/109656.h
Special glasses is the easy solution (Score:2)
Re:Special glasses is the easy solution (Score:2)
The problem you run into with this is dealing with coherent light; It's not just a matter of coloring the glass. Different materials behave differently at various wavelengths and power levels. Most also behave differently depending on the angle that the light strikes the surface.
I think you might be better off working with some sort of auto-tinting in the glass that opaques above a specific power level at whatever wavelengths seem to have the most chance of causing harm.
"finally something wise"? No. (Score:2)
Just think: A laser illumination reporting/warning system. Using the kind of lasers that are used at disco to display stuff on the sky to project warnings on the clouds - hurricane, earthquake, flood, contamination, whatever disaster. These things are broadcast through the radio and TV, but people who aren't listening to a radio/watch tv at the moment may peek through the window to identify the "lights on the sky" - and
Renier Wolfcastle (Score:2)
do they have to let the passengers know? (Score:2)
i ask because a friend of mine experienced a plane accelerating to take off after trying to land. after reaching a higher altitude, he heard over the PA that "they had to abort the first landing attempt because there was another plane on the runway." (no joke.)
if they can divulge such information to the passengers, can they do the same about a "hot" topic like being laser
Re:do they have to let the passengers know? (Score:2)
First of all, that is not an unusual circumstance. It has happened to me a couple of times. Due to congestion at airports, it is not unusual for pilots to have a short window of time in which to use a runway for takeoff or landing. If they delay
Re:do they have to let the passengers know? (Score:2)
It happens all the time, and it isn't a big deal (except for the inconvenience).
At peak hours, a busy airport will have the airplane stacked up on approach about 60 seconds apart. Normally, this provides plenty of time for an airplane to touch d
Handy advice (Score:2, Funny)
Who are they getting to write these warnings, my Mom? "Don't look stray dogs in the eye or they might get mad and bite you." I would think this would be common sense, but then again, we are talking about the same people who brought you terrorist-proofing your home with duct tape.
Obligatory song... (Score:2, Funny)
Can anyone explain... (Score:2)
How you actually injure a pilot with a laser?
I can't make out the HEAD of a pilot 100 yards away, let alone bullseye the pupil! Throw in the fact that the plane is moving, and, it just seems unlikely that you could actually hit someone in the face. Maybe if you had a good scope attached to it, and the plane was coming right at you. But still: when a plane takes off or lands, its nose is up; and when a plane is in flight, the cockpit is obscured by the nose of the aircraft. How the heck could you possi
Re:Can anyone explain... (Score:3, Informative)
Add in scatter off the windshield, and eyes adjusted to night, and a couple of seconds would be enough to screw a pilots night vision, and completely distract him during a critical part of the flight. Th
Re:Can anyone explain... (Score:2, Funny)
So how will this be handled? (Score:2)
But the majority of business-class america is white middle aged males.
How will they do this? They can't invoke things like the Patriot Act on them. That would be unconstitutional.
Then again... we know every Arab in North America participated in 9/11. Or at least that's what our government has been trying to get us all to believe.
So lets go into random offices, and arrest business men... since we need to get the WMD.
HOW (Score:2)
I can't hold my laser pointer on a car 2 streets down, how the HELL do you come within hundreds of FEET of a plane, let alone hit the cockpit????
Re:HOW (Score:2)
Finally (Score:2)
Can we monitor idiot teenagers using these in theatres?
Although to be honest, I haven't seen one of those being used in years, and I usually go to showings where immature teens aren't at the movies (weekday nights late, for example).
A pilot's perspective (Score:4, Interesting)
Professional Pilots Rumour Network: Professional Laser injures Delta pilot's eye [pprune.org] thread.
Constellation Tours (Score:2)
(Fortunately, air traffic over the Mauna Kea Visitor Information Station [hawaii.edu], where such things happen nightly, is minimal to zero.)
Re:Shield (Score:2)
Sure! (Score:2)
Re:Shield (Score:5, Informative)
Personally, I prefer the extra safety of having pilots able to look at their surroundings.
Re:Shield (Score:2)
Re:Shield (Score:2)
Doesn't necessarily follow, laser light has other properties that may be used to block them. Their light is, for example, coherent.
Re:Shield (Score:3, Informative)
Re:Shield (Score:2)
Near IR might pass though (semiconductor laser, for example).
Re:Shield (Score:2)
Re:Shield (Score:2)
Re:Shield (Score:2)
Hitting the small target isn't so hard though, because lasers aren't really so coherent. A beam spread of at least
This really sucks. Pointing lase
Re:Shield (Score:2)
Re:Laser Pointers (Score:2)
Re:Laser Pointers (Score:3, Insightful)
However, many states have made it illegal to point lasers at oncoming traffic, citing that it distracts drivers and becomes a safety hazard. For t
Re:OT, but... (Score:2)
Re:OT, but... (Score:2)
Re:OT, but... (Score:2)
Re:OT, but... (Score:2)
Killing was required in your high school PE class?
Damn.
Re:teh ghey (Score:2)
From what I can tell from talking to commercial airline pilots, most landings are done manually to keep in practice, and hand flown landings are usually softer than the ones flown automatically.
The people in the tower cannot land the plane. Only the people in the cockpit can control the autopilot/autoland functions.
Re:teh ghey (Score:2)
Aaah! I'm blind!
Re:teh ghey (Score:2)
You've got to be kidding me (Score:2)
I VERY MUCH disagree with you. You sir are a harebrained, idiotic, mentally incompetent, ill informed, loony.
A system to land a plane remotely (i.e. from "the tower" has never been deployed on commercial airliners. Furthermore an autopilot is NOT capable of automatically landing a plane at the vast majority of airports.
Re:You've got to be kidding me (Score:2)
Nah, they'd only have that if we were serious about airliner terrorism.
Boeing can land a jet on a carrier automatically, so if we were serious about this we'd have it. Pilots would have a "panic switch" that would burn out the manual controls and land at the nearest major airport. Nothing a ter
Re:teh ghey (Score:2)
How about a laser-guided RPG/missle?
Re:teh ghey (Score:2)
Someone please mod this WAY up. I just finished a post suggesting that the "threat" was being hyped for some reason, but I couldn't think of what that reason might be, except maybe to maintain terror hysteria for political reasons. I think you may have hit the bullseye there.
Re:teh ghey (Score:2)
Re:teh ghey (Score:2)
I take it you wouldn't be bothered if someone shone a laser into your eyes while you're trying to drive at night?
Shine it in the pilot's eye AND the copilots eye
I don't know about you, but I like my pilots being able to see. 100%. Not suffering from temporary blindness trying to land at night.
they probably have a way for the tower to land the plane in case of emergency.
Uh huh..sure. That is simply reused technology from the alien ship st
Re:teh ghey (Score:2)
From this, not only do I presume that you don't have a pilots license, but it appears that you have never actually seen the inside of a commercial airliner.
Anyone who disagrees with me is a scared little wussie and probably voted for BushIn my case, you are wrong. I voted for the other wealthy patrician.
Re:teh ghey (Score:2)
Re:Is the problem this bad? (Score:2)
It is if some politically well-connected company can make big bucks doing so...
Re:Dr. Evil (Score:2)
Deliberate act of reckless endangerment... (Score:2)
Can you see why someone should face jail time for standing on an overpass over a busy freeway and dropping buckets of paint onto the windshields of cars passing by underneath?
Thanks in part to the stories being pushed lately in the media, lots of "monkey-see monkey-do" copycats are now deliberately shining lasers into the windshields of airplanes just for kicks.
At night planes have much more than just "little white lights"