Archive for the ‘Unmanned Aerial Vehicle’ Category.

Predator Ground Stations Need Redesign, Say Pilots

August 2008

By Grace V. Jean
National Defense Magazine

CREECH AIR FORCE BASE, Nev. — The mobilization here shows no signs of slowing down. The demands for aerial surveillance in Iraq and Afghanistan grow by the day, and that means more Predators and pilots are needed.

To ease the crunch, the Air Force is rushing the production of new Predator unmanned aircraft and is expediting the training of hundreds of aviators here at the home of the 432nd Air Expeditionary Wing — established last year as the Air Force’s first unit dedicated solely to unmanned aerial systems.

Continue reading ‘Predator Ground Stations Need Redesign, Say Pilots’ »

Boeing Acquires Insitu to Expand Capabilities in Unmanned Systems

Press Release

Boeing

ST. LOUIS, July 22, 2008 — The Boeing Company [NYSE: BA] today announced an agreement to acquire Insitu, Inc., a pioneer in the unmanned air systems (UAS) market and leader in the design, development and manufacture of high-performance, low-cost UAS used for intelligence, surveillance and reconnaissance (ISR).

Boeing and Insitu have partnered since 2002 and together developed the successful ScanEagle™ UAS program, which has more than 100,000 operational flight hours with the U.S. Department of Defense and international customers. Insitu’s key technologies and advanced capabilities in rapid prototyping and manufacturing are driving its revenue to an anticipated $150 million this year, 70 percent higher than in 2007, and have it well positioned for the future.

“Increasingly our customers are seeking advanced unmanned aerial solutions to address a wide range of requirements for ISR missions,” said Jim Albaugh, president and CEO of Boeing Integrated Defense Systems. “The Boeing-Insitu team has been successfully delivering much-needed capability to the warfighter in a changing threat environment. Bringing these outstanding teams together will accelerate deployment of the next generation of unmanned systems to our U.S. and allied service members.”

Continue reading ‘Boeing Acquires Insitu to Expand Capabilities in Unmanned Systems’ »

Georgia says Russian jet shot down its drone

Mon Apr 21, 2008 8:02am EDT

TBILISI (Reuters) - A Georgian unmanned reconnaissance plane downed at the weekend was shot down by a Russian air force jet, Georgia’s air force said on Monday, citing video footage of the incident.

“On April 20 a Russian Mig-29 fighter jet shot down an unarmed, unmanned air vehicle which was performing basic reconnaissance over Georgian territory,” Colonel David Nairashvili, commander of Georgia’s air force, told Reuters.

“It’s absolutely illegal for a Russian Mig-29 to be there,” he said.

A spokesman for Russia’s air force, when asked about the Georgian allegation, said: “Nonsense. What would a Russian jet fighter be doing over Georgian territory?”

The drone was brought down near Abkhazia, a Georgian region which broke away from Tbilisi’s rule in a 1990s war and is controlled by Moscow-backed separatists, Nairashvili said.

Abkhazia’s separatist administration said on Sunday its forces had shot down the drone.

Tbilisi’s pro-Western government last week accused Moscow of a de facto annexation of Abkhazia after Russian President Vladimir Putin ordered his government to establish closer ties with the region.

Georgia’s air force supplied to Reuters video footage which it said was recorded and transmitted by the drone’s on-board camera before it was shot down.

The pictures show a jet aircraft firing a missile in the direction of a drone. A few seconds later the screen goes blank. No identification markings are visible on the aircraft that fired the missile.

Nairashvili said the aircraft type meant it could only be a Russian air force jet. “The Mig-29 has a distinctive twin-tail marking. It’s a Russian aircraft. Georgia does not possess it, nor do Abkhaz separatists,” he said.

Radar records showed the aircraft took off from a base in Abkhazia and crossed into Russia after the attack, Nairashvili said.

(Reporting by Margarita Antidze and Dmitry Solovyov; Writing by Christian Lowe; Editing by Sami Aboudi)

1 of Two RAF Reaper UAVs Crashes in Afghanistan

By andrew chuter
Published: 18 Apr 16:06 EDT (12:06 GMT)

Defense News

LONDON - One of the Royal Air Force’s two Reaper UAVs operating in Afghanistan has crashed following a suspected mechanical failure.

The British military purchased the General Atomics-developed MQ-9 Reaper, formerly known as the Predator B, as part of an urgent operational requirement to give troops fighting Taliban insurgents in the Helmand Province better intelligence, surveillance, target acquisition and reconnaissance capabilities (ISTAR).

Two of the vehicles were delivered to the British in Afghanistan late last year; one crashed in the late evening of April 9. The third Reaper ordered by the Ministry of Defence will not be delivered until midyear.

In a statement, the MoD said the vehicle “made a forced landing whilst on an operation over a remote unpopulated area of southern Afghanistan. Sensitive items were recovered and the remaining wreckage was destroyed. The reason for the forced landing is under investigation; however, mechanical issues are suspected.”

The MoD declined to comment on whether another Reaper would be purchased immediately to plug the hole in British ISTAR capabilities. However, it is known that plans were afoot to purchase another four to six vehicles before the crash.

In January, the U.S. Defense Security Cooperation Agency notified Congress of a possible sale of up to 10 MQ-9s with associated ground stations to the British military in a deal that could cost up to $1 billion.

It’s the first crash of a military Reaper since its introduction into service with the U.S. Air Force in Afghanistan last year. The vehicle offers greater performance and a much increased payload over the earlier General Atomics Predator A.

Unlike their U.S. counterparts, the British vehicles are not currently armed. However, an MoD spokesman conceded that in the near future, the UAVs were likely to carry precision-guided bombs and missiles.

“We are in the process of procuring GBU-12 precision-guided bombs and Hellfire P laser-guided missiles,” he said.

April has been a bad month for the Predator family. The U.S. Air Force lost two Predator MQ-1s in the space of a week earlier this month in Iraq.

British Reapers are based at Kandahar in Afghanistan but operated by personnel from the RAF’s 39 Squadron based at Creech Air Force Base in Nevada, where a U.S./U.K. Combined Joint Predator Task Force has been in existence for several years.

When the first British Reaper arrived in Kandahar, Air Chief Marshal Sir Glen Torpy, chief of the Air Staff, described its introduction into service as a “major milestone for the RAF, which will significantly enhance the U.K.’s surveillance capability in Afghanistan.”

The MoD wasn’t prepared to discuss operational issues resulting from the crash, but one MoD source said he expected the shortfall in ISTAR capability would be covered by U.S. assets over Afghanistan.

Aside from the Reaper, the British also have several Elbit-built Hermes 450 UAVs operating in Afghanistan under a pay-as-you-fly arrangement with contractor Thales UK.

The deal got under way last year as a stop-gap to provide ISTAR capability ahead of the launch of the British Army’s Watchkeeper UAV program.

The first of the new Watchkeeper vehicles, a much-modified Hermes 450, is due in service in late 2010, although work is under way to see if the system can be introduced earlier.

Britain’s only other tactical UAV, the Phoenix, was pensioned off last month.

E-mail: achuter@defensenews.com.

U.S. Air Force Buys 28 Predator UAVs

staff report
Published: 3 Apr 17:26 EDT (13:26 GMT)

Defense News

The U.S. Air Force awarded two new contracts Monday for 24 Predator MQ-1B unmanned aircraft and four Predator B Reaper MQ-9 unmanned aircraft worth about $78.7 million to General Atomics, according to an Air Force press release.

Secretary of Defense Robert Gates has continually pressed the Air Force to increase its number of combat air patrols Predators fly over the Middle East in response to the need expressed by field commanders. Currently, the Air Force has about 125 Predators with hopes of growing that number to 300 by 2013 to meet the increased mission requirements.

Last year, the service deployed the MQ-9 Reaper for the first time in September 2007 to Afghanistan.

It executed its first air strike in the Deh Rawood region of Afghanistan a month later. The MQ-9 is larger than the MQ-1 and can carry 3,000 pounds of munitions, including the Hellfire missile and conventional laser guided bombs, while the MQ-1 is limited to 500 pounds.

The contracts provided for the installation of Hellfire missile kits on the Predator MQ-1.

RQ-11 RAVEN Small Unmanned Aircraft System

Air Force Link 

Mission
The RQ-11 Raven Small Unmanned Aircraft System is a small man-portable UAS that performs reconnaissance, surveillance, and target acquisition missions for Air Force Special Operations Command Battlefield Airmen and Air Force security forces.

RQ-11 Raven UAV 1

Features
The Raven back-packable UAS features two air vehicles or AVs, a ground control unit, remote video terminal, transit cases and support equipment. Two specially trained Airmen operate the Raven AV. The AV can be controlled manually or can autonomously navigate a preplanned route. 
The Raven includes a color electro-optical camera and an infrared camera for night operations. The air vehicle is hand-launched, weighs less than 5 pounds, has a range of 10-15 kilometers and an endurance of up to 80 minutes.

Background
The Raven system has proven itself in combat supporting U.S. operations in Iraq and Afghanistan, and other areas of conflict. The Raven is now used by all of the military services. Air Force security forces are currently purchasing the Raven UAS to replace its aging Desert Hawk UAS.

General Characteristics
Primary Function: Situational awareness and direct target information
Contractor: Aerovironment, Inc.
Power Plant: Electric Motor, rechargeable lithium ion batteries
Wingspan: 4.5 feet (1.37 meters)
Weight: 4.2 lbs (1.9 kilograms)
Weight (ground control unit): 17 lbs (7.7 kilograms)
Speed: 30-60 mph (26-52 knots)
Range: 8-12 km (4.9-7.45 miles)
Endurance: 60-90 minutes
Operating Altitude: 150-500 feet air ground level (45-152 meters)
System Cost:  approximately $173,000 (2004 dollars)
Payload: High resolution, day/night camera and thermal imager
Date deployed:  2004
Inventory:  Classified

Point of Contact
Air Force Special Operations Command, Public Affairs Office; 229 Cody Ave.; Hurlburt Field, Fla. 32544-5273; DSN 579-5515 or 850-884-5515. 

October 2007

The Raven puts more eyes in the sky

by Staff Sgt. Mike Andriacco
455th Air Expeditionary Wing Public Affairs
11/12/2007 - BAGRAM AIR BASE, Afghanistan (AFPN) – The little cousin of the MQ-1 Predator and MQ-9 Reaper is making a big splash here as the RQ-11B Raven program takes flight.The Raven is a small unmanned aerial vehicle used to conduct visual reconnaissance up to ten kilometers away, said Staff Sgt. Daniel Garcia of the Force Protection Aerial Surveillance System Flight here.

The Raven itself is very small, a little more than four pounds, but packs a big punch in the area of surveillance. It can fly at a height of 10,000 feet above sea-level and remotely sends live footage back to the operator, where it is recorded for later evaluation.

“The Raven can fly in several different patterns,” said Sergeant Garcia. “It can fly in a predetermined pattern, circle an area or be controlled remotely by an operator.”The Raven doesn’t have landing gear but is designed to break apart on impact to prevent damage to the structure of the UAV itself and can be reassembled in minutes.

Launch of an RQ-11 Raven UAV

The camera provides high-resolution imagery up to 500 feet above the terrain, with location coordinates built into the display, and can remain aloft for one and a half hours on a single charge, said Sergeant Garcia.The RQ-11B also has several benefits over earlier models.

“This is a more durable UAV and it is much easier to launch,” said Col. Steven Ross, chief of the anti-terrorism office at U.S. Transportation Command. “The former model had to be launched like a giant slingshot. This one can be hand launched.”

The biggest benefit of the UAV is in creating a visual data to base defense forces without having to launch a regular-sized aircraft sortie.

The tactical advantage of having a small aircraft capable of transmitting images without putting pilots in harm’s way can be summed up with just a few words.

“Being able to see the enemy first is key,” Colonel Ross said.

MQ-9 REAPER Unmanned Aerial Vehicle

Mission
The MQ-9 Reaper is a medium-to-high altitude, long endurance remotely piloted aircraft system. The MQ-9’s primary mission is as a persistent hunter-killer against emerging targets to achieve joint force commander objectives. The MQ-9’s alternate mission is to act as an intelligence, surveillance and reconnaissance asset, employing sensors to provide real-time data to commanders and intelligence specialists at all levels.
MQ-9 Reaper UAV

Features
The typical system consists of several air vehicles, a ground control station, communication equipment/links, spares and personnel who can be a mix of active duty and contractor personnel. The crew for the MQ-9 is a pilot and a sensor operator, who operate the aircraft from a remotely located GCS. To meet combatant commanders’ requirements, the MQ-9 delivers tailored capabilities using mission kits that may contain various weapons and sensor payload combinations.
The MQ-9 baseline system has a robust sensor suite for targeting. Imagery is provided by an infrared sensor, a color/monochrome daylight TV and an image-intensified TV. The video from each of the imaging sensors can be viewed as separate video streams or fused with the IR sensor video. The laser rangefinder/designator provides the capability to precisely designate targets for laser-guided munitions. Synthetic aperture radar will enable Joint Direct Attack Munitions targeting. The aircraft is also equipped with a color nose camera, generally used by the pilot for flight control.

Each MQ-9 aircraft can be disassembled into main components and loaded into a container for air deployment worldwide in Air Force airlift assets such as the C-130. The MQ-9 air vehicle operates from standard U.S. airfields.

Background
The U.S. Air Force proposed the MQ-9 system in response to the Department of Defense request for Global War on Terrorism initiatives. It is larger and more powerful than the MQ-1 Predator and is designed to go after time-sensitive targets with persistence and precision, and destroy or disable those targets. The “M” is the Department of Defense designation for multi-role and “Q” means unmanned aircraft system. The “9″ refers to the series of purpose-built remotely piloted aircraft systems.

In July 2004, the Air Combat Command Commander approved the MQ-9 Enabling Concept Document.  The MQ-9 is operated by the 42nd Attack Squadron and based at Creech Air Force Base, Nev. 

General Characteristics
Primary Function: Unmanned hunter/killer weapon system
Contractor: General Atomics Aeronautical Systems, Inc.
Power Plant: Honeywell TPE331-10GD turboprop engine
Thrust: 900 shaft horsepower maximum
Wingspan: 66 feet (20.1 meters)
Length: 36 feet (11 meters)
Height: 12.5 feet (3.8 meters)
Weight: 4,900 pounds (2,223 kilograms) empty
Maximum takeoff weight: 10,500 pounds (4,760 kilograms)
Fuel Capacity: 4,000 pounds (602 gallons)
Payload: 3,750 pounds (1,701 kilograms)
Speed: cruise speed around 230 miles per hour, (200 knots)
Range: 3,682 miles (3,200 nautical miles)
Ceiling:
up to 50,000 feet (15,240 meters)
Armament: Combination of AGM-114 Hellfire missiles, GBU-12 Paveway II and GBU-38 Joint Direct Attack Munitions.
Crew (remote): Two (pilot and sensor operator) 
Unit Cost: $53.5 million (includes four aircraft with sensors) (fiscal 2006 dollars)
Initial operating capability: expected in fiscal 2008
Inventory: Active force, 10; ANG, 0; Reserve, 0

Point of Contact
Air Combat Command, Public Affairs Office; 130 Andrews St., Suite 202; Langley AFB, VA 23665-1987; DSN 574-5007 or 757-764-5007; e-mail: accpa.operations@langley.af.mil

Source: Air Force Link 

October 2007