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F-117 test force expanding fighter's capability
Air Force Link ^ | 04/03/02 | Leigh Anne Bierstine

Posted on 04/03/2002 8:23:43 PM PST by Excuse_My_Bellicosity

04/03/02 - EDWARDS AIR FORCE BASE, Calif. (AFPN) -- With its low-observable stealth technology, the F-117 Nighthawk has proven its ability to fly deep into enemy territory and unleash an array of weapons with pinpoint accuracy.

In an effort to improve the combat effectiveness of the stealth fighter, test experts from the F-117 Combined Test Force at Air Force Plant 42 in Palmdale, Calif., are working to expand what it brings to the fight.

On April 2, developmental test experts in Palmdale teamed up with their operational counterparts from Holloman Air Force Base, N.M., to complete the second phase of a demonstration project designed to provide the F-117 and its pilots with the ability to receive and transmit mission and target data in real-time from the air.

Phase one tests, completed in October of 1998, allowed a pilot to receive live-threat information and manually replan a mission from the cockpit. The second phase completed the test cycle by demonstrating the transmission of real-time mission and target data out of the cockpit and into the hands of command and control forces on the ground.

F-117 pilot Lt. Col. Phil DeLillo from Holloman flew the final test flight April 2 over the Naval Air Warfare Center's China Lake test range in California.

Soon after takeoff, DeLillo received new target information, which required him to replan the mission from the cockpit and attack a new target in a different location. After successfully replanning the mission, DeLillo identified and simulated an attack on the new target. Within minutes he transmitted real-time battle damage assessment data back to command and control forces working inside the CTF.

Until this testing, the potential time-critical combat capabilities of the F-117 had not been explored, said DeLillo, who serves at Holloman as the commander of Detachment 1 of Air Combat Command's 53rd Test and Evaluation Group. The group is located at Nellis, AFB, Nev.

Test pilots at the CTF previously flew test missions similar to DeLillo's using laser-guided bombs to destroy new targets and provide real-time battle damage assessments back to ground forces. Building on the work of the CTF, DeLillo's operational review served as the final chapter in the overall test project.

With modern enemy forces getting better at moving and hiding critical targets, DeLillo said the Air Force has to improve its time-critical targeting capabilities.

"We have to reduce the timeline of detection, targeting and weapon impact," said DeLillo. "The inherent surprise offered by stealth can enhance our response to time-critical targets. Without this type of capability, the F-117 can't be considered the weapon system of choice against time-critical targets."

The target data technology works by allowing the aircraft to receive and transmit tactical information on targets or pop-up threats via satellite communication, said Mike Seelos, the test’s project manager.

"We know the stealth fighter is very capable as a weapon delivery platform, but now we've seen that it has the potential to play a reconnaissance role in a combat environment," Seelos said.

The fighter's ability to send and receive text and images enhances its combat flexibility yet does not compromise its stealth configuration, Seelos said.

Experts from test, operational and acquisition communities are working to include the F-117's time-critical targeting capabilities in the Joint Expeditionary Force Experiment, or JEFX, in August. This year's chief of staff-sponsored experiment will focus on new integrated intelligence, surveillance and reconnaissance technologies.


TOPICS: News/Current Events
KEYWORDS: f117; information; miltech; stealth; technology
Hopefully, this can be implemented in time for our strike on Iraq.

If Iraq thought the F-117 was fun the first time around, just wait for round 2 (which I predict will end in an Iraqi knockout).

1 posted on 04/03/2002 8:23:43 PM PST by Excuse_My_Bellicosity
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To: *Miltech

2 posted on 04/03/2002 8:41:48 PM PST by Libertarianize the GOP
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To: Excuse_My_Bellicosity
Also the Iraqis may get an introductiion to the B-2 as well.
3 posted on 04/03/2002 8:42:31 PM PST by oyez
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To: Excuse_My_Bellicosity
If they are transmitting real time data from the cockpit wouldnt they be defeating the purpose of the stealth technology? Anyone listening could detect the transmission & locate the aircaft's position.
4 posted on 04/03/2002 8:44:25 PM PST by Ford Fairlane
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To: Ford Fairlane
Frequency hopping springs to mind. The plane and the ground station (satellite in this case) are coordinated in such a way that they constantly switch the frequencies where they communicate, minimizing such a possibility. Combine that with spread-spectrum transmissions, where the communications are broken up into pieces and each piece is sent simultaneously on its own frequency, and you can also do it in bursts with a fairly low-power signal.
5 posted on 04/03/2002 9:21:48 PM PST by general_re
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To: Excuse_My_Bellicosity
Is it just me or does it seem as if some of those laid off dotcom geeks have been playing with our military toys?
"Beware Geeks in Bombers" said the Oracle.....
6 posted on 04/03/2002 9:22:47 PM PST by TexanToTheCore
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To: Ford Fairlane
Comminicating with a satellite means microwave transmissions from a small dish, which is line of sight only.......from the aircraft directly up to the satellite. Little signal, if any, gets propagated and therefore cannot be detected unless the enemy satellite is VERY close to the satellite with which the aircraft is communicating.
7 posted on 04/03/2002 9:38:33 PM PST by PatriotGames
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To: PatriotGames
Phased-array with levels in the grass using "not there" signaling. Near impossible to detect or jam. Combined wih other techniques, it is not detectable and highly secure.
8 posted on 04/03/2002 10:43:08 PM PST by PatrioticAmerican
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To: TexanToTheCore
Well, it depends on which "dotcom" geeks you're talking about. I'm not too worried about the guys who are doing the actual computer work laid out by the contract. The guys that I worry about are the ones who were running the dotcom business side of things and have since moved on after the dotcom crash-and-burn due to their poor business decisions. The same people are probably running other companies now so that they can drive them into bankruptcy, too.
9 posted on 04/04/2002 2:53:14 AM PST by Excuse_My_Bellicosity
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