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Technology Removes Need for Human Pilots
Yahoo! News - Technology -m Reuters ^ | Sun Nov 23, 9:43 AM ET | By Chelsea Emery

Posted on 11/23/2003 2:32:10 PM PST by Bobby777

NEW YORK (Reuters) - The Wright Brothers demonstrated that man could fly. A century later, we're looking at a future in which planes fly without humans.

Uninhabited Aerial Vehicles, or UAVs, are taking to the skies as military and civilian organizations turn to remote-operated planes or helicopters to perform tasks considered dull, dirty or dangerous.

Already, drones have dropped bombs in the Middle East, snapped images of dangerous terrain from thousands of feet in the air and monitored traffic on congested roads.

Some commentators have even suggested that Lockheed Martin's high-tech F-35 Joint Strike Fighter may be the last inhabited fighter plane needed. At the very least, analysts say, drones can be used for potentially dangerous environmental monitoring, such as checking air quality for chemical and biological weapons.

"It's no longer 'yes or no' -- the technology and the systems are accepted," says Daryl Davidson, executive director at the trade group Association for Unmanned Vehicle Systems International (AUVSI). "These things are here to stay and they are proliferating."

Proliferating, yes, but not without doubts about their ability to operate safely over urban centers, their cost, and a crash rate that for some far outstrips fighter jets.

In addition, uninhabited vehicles demand extremely high bandwidth -- a measure of how much information can be carried at any given time -- so their use is limited until the technology catches up with the inspiration.

Most fears center on their safety for civilian use, such as monitoring traffic over urban areas.

"They don't have a pilot to get them out of trouble," notes Steve Zaloga, an analyst with Teal Group, an aerospace and defense research firm. "The local TV station isn't going to be happy to have a million-dollar plane crash into traffic or someone's house. It's going to be a hazard and it's going to be a cost issue."

DRONES

The use of drones took off during the Vietnam War, when soldiers strapped cameras onto target planes and flew them remotely through high-threat areas.

But real leaps have come recently amid breakthroughs in technology, Defense Secretary Donald Rumsfeld's clarion call for military transformation, and their success in action in the Balkans and elsewhere.

Advances in satellite-guided global positioning systems and wireless (news - web sites) communications have helped scientists jump numerous hurdles.

Networking technology and increasing bandwidth, too, have driven invention, since they allow the complex machines to communicate simultaneously with centers that send them directions, as well as other locations to which they beam their images.

These innovations have led to the development of combat UAVs like Boeing's formerly top-secret X45 plane, which can carry at least 1,000 pounds of precision-guided bombs and be either pre-programmed on the ground or have its mission plan changed mid-flight.

If operations go as hoped in 2006, the Department of Defense (news - web sites) will start fielding the systems in 2008, Boeing says.

The Marine Corps has also been testing 5-pound, backpack-portable UAVs called Dragon Eye for "over-the-hill" reconnaissance. Missions are programmed via wireless modem and the planes can be launched by hand or bungee cord.

The Marines plan to field at least 311 in coming years. Drones' successes at reconnaissance and bombing in Kosovo, Afghanistan (news - web sites) and Iraq (news - web sites) have also garnered support for the technology.

"Much to the chagrin of fighter pilots in the Pentagon (news - web sites), UAVs are here to stay," says John Kutler, an industry watcher and chief executive of U.S.-based defense investment bank Quarterdeck Investment Partners.

Combat drones were used for the first time in Afghanistan, where the U.S. military deployed a Predator UAV armed with Hellfire anti-tank missiles.

But the biggest coup came in November 2002, when the Central Intelligence Agency (news - web sites) used a Predator to blow up a car carrying six suspected al Qaeda operatives in Yemen, including one man suspected of involvement in the bombing of the USS Cole (news - web sites) in 2000.

"Everyone saw their use in operation Enduring Freedom and Iraqi Freedom, so there's growing confidence in the systems," says George Guerra, deputy program manager for the Global Hawk at Northrop Grumman. "What we are able to do is remarkable."

Advances in technology attracted defense contractors and scientists to the UAV workshop.

Visions of huge profits are keeping them there: Rumsfeld's mandate for a fully connected, wired battlefield has directed billions of dollars into remote vehicle development.

The United States is expected to spend about $680 million on military applications alone for drones in 2002, estimates the Teal Group. In a mere two years, that figure is expected to almost double to about $1.1 billion.

Israel, Japan and Australia are getting into the act, too.

Worldwide spending on UAV development is likely to run to about $3.35 billion in 2012. That's up from $1.88 billion this year.

Wall Street is taking note.

"UAVs could be the next very big growth area," says Jun Zhao, a defense analyst for U.S.-based fund manager Federated Investors. "The Department of Defense has to make a decision whether they will fund legacy programs or skip a generation and go directly to transformation."

His bet? Traditional-platform budgets will suffer. "With civil aviation in the doldrums, drones represent an entirely new market," says Zaloga. "It's a great way to grow a business."

Some UAVs, like the Global Hawk, carry synthetic-aperture radar that can penetrate cloud-cover and sandstorms. Other, smaller drones carry electro-optical cameras, similar to TV cameras, that can capture details as small as helmets or hats from thousands of feet in the air. And they can do it for hours longer than any piloted plane.

The General Atomics reconnaissance Gnat 750, for example, can fly for 48 hours and reach altitudes of 26,250 feet.

COMMERCIAL USE

But while UAVs are becoming standard equipment in combat, their commercial use has far to go and they are still rare outside the military because of their high costs and the concerns over their safety.

NASA (news - web sites) has tested drones over California grape crops to monitor frost conditions and the U.S. forest service is considering using remote-operated planes to beam images of forest fires back to base camps.

Countries such as Australia are planning to buy drones to monitor their borders for illegal immigration and drug smuggling. Other nations are exploring the possibility of using drones to monitor the seas for both piracy and storms.

Even as the Pentagon and local governments in the United States are fast-tracking the technology, critics are raising some troubling issues.

For one, UAVs are expensive. The General Atomics Predator costs about $3 million for the plane alone, and the costs quickly skyrocket to tens of millions once the ground crew and other operating systems are added.

The Global Hawk system costs between $33 million and $35 million, while the futuristic manned F-35 Joint Strike Fighter costs about $37 million to $47 million, depending on its operating system. F-16s can be had for about $38 million.

The Global Hawk may cost slightly less than the JSF, but its crash potential is high compared to manned aircraft -- some 50 times higher than that of an F-16 fighter jet, says Victoria Samson at the think tank Center for Defense Information.

Of the 80 Predators in service as of March, 30 had crashed, says Samson. (Some had been crashed intentionally for testing purposes and others had been shot down by enemy fire.)

There are also worries about how well drones can communicate with civilian planes. In August, the Global Hawk finally won permission to fly in civilian airspace. That makes it the first pilot-less airplane to get such clearance, but it was on the condition that it takes off and lands in military areas, and stays thousands of feet above the path of most commercial planes.

Nonetheless, development of military and civil-use UAVs is driving ahead. "The future is promising," says AUVSI's Davidson. "It won't be The Jetsons," he says, referring to the science-fiction cartoon. "But we'll see very utilitarian uses of UAVs. We'll see them on every runway of every airport doing patrols and day-to-day routine tasks.

"They're going to be used in commercial markets for things we haven't even thought of."

(This feature appears in the current issue of REUTERS magazine, Issue 59, November/December 2003. Copyright Reuters Ltd 2003. www.reuters.com/magazine.)


TOPICS: Front Page News; News/Current Events
KEYWORDS: domesticdrones; drones; dronesus; fighters; miltech; uav; uavs
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To: Bobby777
Technology Removes Need for Human Pilots

The real beauty is that it also removes the need for anyone to fly. Why, can can go anywhere and do anything from our own livingroom.

Not only that, technology has even made it unnecessary, or perhaps impossible for anyone to hold a job, including pilots someday.

Yes, technology has done so much for our lives. Without technology, why, we could even have ... a life?

21 posted on 11/23/2003 4:03:03 PM PST by GingisK
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To: NoControllingLegalAuthority
Computer-controlled aircraft? I hope it's not Windows-based. The thing will lock up and kill you.

Actually, the Flight Control Computers are all Wintel-based. The other day I was in our CRJ trainer when they booted the system and sure as sugar the Microsoft logo came up. I suspect that's why there's triple redundancy on all the systems.

22 posted on 11/23/2003 4:09:10 PM PST by Archangelsk (Simplistic solutions for free. Real solutions are the usual consultant fees.)
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To: Malsua
I was thinking more of "The Ultimate Computer". How long until a remotely piloted vehicle is controlled by "M5"? That's frightening.
23 posted on 11/23/2003 4:11:34 PM PST by buccaneer81 (Plus de fromage, s'il vous plait...)
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To: Criminal Number 18F
Ping.
24 posted on 11/23/2003 4:13:05 PM PST by Archangelsk (Simplistic solutions for free. Real solutions are the usual consultant fees.)
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To: Bobby777
"Much to the chagrin of fighter pilots in the Pentagon (news - web sites), UAVs are here to stay,"

The Air Force seems to have the same romantic view of manned fighters as the world's navies had of battleships before WWII. Sure, manned jetfighters are reaching the pinnacle of their development, but the future of combat aviation is probably going to involve cheap UAVs flown by kids who played a lot of X-Box or PS2 growing up.

25 posted on 11/23/2003 4:14:33 PM PST by Modernman (What Would Jimmy Buffet Do?)
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To: jigsaw
'scuse me but when the heck did Unmanned Aerial Vehicles become Uninhabited?

Good catch.

26 posted on 11/23/2003 4:19:40 PM PST by dighton (NLC™)
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To: GingisK
Do you realize the potential?????

With remote piloting we can eliminate an expensive part of our Air Force and Navy by outsourcing it to India!

27 posted on 11/23/2003 4:30:03 PM PST by chickenlips
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To: GingisK
Yes, technology has done so much for our lives. Without technology, why, we could even have ... a life?

So...why didn't you go out and talk to somebody, instead of typing at the web?

28 posted on 11/23/2003 4:52:07 PM PST by Physicist
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To: Modernman
In the early 60's technologists were certain that these new fangled missiles would remove dogfighting from Air to Air combat. The things were supposed to be so smart that a pilot could fire at a target, turn around and go home. You probably know how that turned out, right? The missiles proved ineffective, touchy, flaky, and almost worthless. The Navy started TopGun, while the Air Force continued on relying on the missiles and left Vietnam with a 1 to 1 kill ratio. The Navy raised theirs to 12 to 1 after going back to teaching advanced dogfighting skills to their pilots.

That lesson having been learned, It is going to be a very long time before you remove a man from the pilot seat. Technology will never replace judgment, guile and situational awareness to the point of becoming an advantage against a worthy adversary. Maybe you could use this technology for bombers and recce, but not likely in fighters for a very long time.

29 posted on 11/23/2003 5:00:47 PM PST by Pukin Dog (Sans Reproache)
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To: Pukin Dog
Air to Air Combat will likely always require a man, because you could probably never duplicate SA (Situational Awareness) with a computer.

Prediction: inside of 15 years, there will be no more fighter pilots. The machines will be too cheap and too lethal. Whether or not machine pilots are the "equal" of human pilots by that time (they will be eventually), the survivability of a combat mission will drop to something very low.

30 posted on 11/23/2003 5:02:25 PM PST by Physicist
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To: mewzilla
ALAS!!-- for SOME 'Perverted Reason,'--the "Real World" just seems to DIFFER FROM the predictions of our Best mathematicians!!

So--despite our Best efforts to avoid It--a "Real'Life Human Pilot" is Often the "Difference Between" Success & Failure!!"

Despite the "Hubris" of our BEST "Theoretic Mathematicians," a Well-Trained Human, "On The Spot," is OFTEN the difference between Success & Failure!

Doc

31 posted on 11/23/2003 5:05:41 PM PST by Doc On The Bay
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To: Pukin Dog
Technology will never replace judgment, guile and situational awareness to the point of becoming an advantage against a worthy adversary. Maybe you could use this technology for bombers and recce, but not likely in fighters for a very long time.

Your quote is spot on. Machines can be spoofed much more easily than an experienced human being.Think about the MacNamera Line as an example of this kind of wizardry gone awry.

I doubt anyone on the ground would be too thrilled with a robot flying close air support. I do think an armed drone is a great force multiplier and terific in areas that need deniability or ,frankly are worthwhile targets , but not worth the life of an aircrew.
32 posted on 11/23/2003 5:09:38 PM PST by gatorbait (Yesterday, today and tomorrow......The United States Army)
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To: Pukin Dog
I don't think you're going to have 100%-computer-flown fighters any time soon, but we will get to the point where hauling meatware around in the airplane, instead of leaving it in a trailer on the ground, is a tactical liability.
33 posted on 11/23/2003 5:12:03 PM PST by Poohbah ("Beware the fury of a patient man" -- John Dryden)
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To: Physicist
15 years? Not a chance. The machines will be too expensive, have too many problems mechanically, be found to be subject to jamming of their control signals by the smarter nations, and so on. Survivability of a combat mission rarely has anything to do with the vehicle used, but of the men using it. The only aircraft with technology proven in combat to enhance survivability are Steath aircraft.

When I got hold of my first fighter, it was considered to be the most dangerous aircraft to go against ever built. 23 years later, that same aircraft is still the most dangerous, (although the F-22 is promising) though soon to be phased out of service. If in 23 years, the Services have yet to build an weapon that can defeat the Tomcat/Phoenix, I doubt fighter pilots have anything to worry about for the next 30-35 years, when the next generation fighters are retired.

34 posted on 11/23/2003 5:30:56 PM PST by Pukin Dog (Sans Reproache)
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To: Poohbah
hauling meatware around in the airplane, instead of leaving it in a trailer on the ground, is a tactical liability.

Air Force = Meatware.

Navy = FiletMignonware.

35 posted on 11/23/2003 5:37:36 PM PST by Pukin Dog (Sans Reproache)
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To: Pukin Dog
When I got hold of my first fighter, it was considered to be the most dangerous aircraft to go against ever built.

Harrier or F-4 (which I once saw go to pieces during a video on PIO)?

36 posted on 11/23/2003 6:14:13 PM PST by Archangelsk (Simplistic solutions for free. Real solutions are the usual consultant fees.)
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To: Pukin Dog
15 years? Not a chance.

Yeah, that's what Gary Kasparov said. What he forgot is that computers double their capabilities every 18 months.

There's no reason why the robot-piloted plane itself needs to be any more expensive, less mechanically sound, or worse in communication than any human-piloted aircraft; the worst-case scenario is that you simply replace the pilots of existing aircraft. But that's already a winner: computers are capable of executing much higher-g turns than humans. Also, they're much better at taking calculated risks, because they know to several decimal places how much leeway they have...and they are only as risk-averse as they're told to be.

What I expect, though, is that the "fighter planes" of the future will essentially be intelligent missiles. Extremely intelligent missiles.

37 posted on 11/23/2003 6:14:24 PM PST by Physicist
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To: Bobby777
Dog is my co-pilot!


38 posted on 11/23/2003 6:19:46 PM PST by Revolting cat! (Far out, man, heavy!)
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To: Physicist
What I expect, though, is that the "fighter planes" of the future will essentially be intelligent missiles. Extremely intelligent missiles.

I don't see that happening anytime soon. My posit for this opinion is that it takes an equal competitor to move technology forward. Thus, aerospace science and aeronautical engineering (along with automation) only moved forward during WWI, II, Korea, the Cold War and Vietnam. Since we have no competitors in this realm at this time (China is still 10 years away) I suspect we will rely on stagnant technology until something earth shattering hits us. (My bet is China landing on the moon).

39 posted on 11/23/2003 6:20:13 PM PST by Archangelsk (Simplistic solutions for free. Real solutions are the usual consultant fees.)
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To: Bobby777
Technology Removes Need for Human Pilots

Maybe so, but can a computer service the stewardesses? I think not.

40 posted on 11/23/2003 6:24:48 PM PST by The_Media_never_lie
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