Military science

July 14, 2014 - 6:35am

Ukrainian defense electronics group Aerotechnica (Hall 2 Stand C28b) has been at the forefront of the urgent effort to modernize the country’s air defenses in response to the military standoff with Russian-backed separatists. It specializes in replacing dated radar hardware, such as vacuum-tube modules and traveling wave-guide tubes with solid-state components. The company has successfully performed this upgrade with numerous radar sets, most notably the P-18.

July 2, 2014 - 11:45am
U.S. Air Force MQ-9 Reaper

The latest generation of the “Gorgon Stare” wide-area surveillance system has reached initial operational capability (IOC) in Afghanistan, lead contractor Sierra Nevada Corp. (SNC) announced on July 1. Fitted to a General Atomics MQ-9 Reaper unmanned aircraft, the system is providing the U.S. Air Force’s only operational capability for day/night persistent wide-area motion imagery, the company said.

June 9, 2014 - 12:05pm

UK manufacturer Aveillant last week unveiled a 3-D radar system capable of watching aircraft continuously to distances of 40 nm from the antenna. Since the new system’s antenna does not rotate it is capable of direct contact with the aircraft at all times. It then measures distance and altitude by tracking the target’s Doppler shift and reports back with speed, altitude and direction-of-flight information. The first demonstration of the system is scheduled for the fourth quarter of this year.

May 8, 2014 - 11:48am

Two Airbus Defence & Space AC-235 light gunships ordered by the Jordanian special operations command have made the type’s public debut at the SOFEX exhibition being held at Marka airport, Amman, this week. They were recently delivered after modification by ATK. Developed in partnership with Jordan’s King Abdullah II Design and Development Bureau (KADDB), the AC-235 is based on the CN-235 tactical transport, two of which were provided by Jordan for the conversion.

May 8, 2014 - 8:06am
CASA-235 light gunship fires APKWS

Guided rocket conversion competitors BAE Systems and Raytheon announced new milestones for their respective offerings. BAE’s Advanced Precision Kill Weapon (APKWS) and Raytheon’s Talon laser-guided rocket (LGR) convert standard 2.75-inch Hydra rockets into precision guided munitions by adding a semi-active laser guidance package.

April 10, 2014 - 8:00am

Although India already operates two types of airborne early warning aircraft, the air force is pressing ahead with a program to procure a third platform with extended range, longer endurance and higher operational altitude performance.

April 8, 2014 - 2:00pm
MQ-4C Triton unmanned aircraft

The U.S. Navy’s MQ-4C Triton unmanned maritime surveillance aircraft is progressing through its flight-test program, but still without a “sense-and-avoid” system that would protect against collisions with other aircraft. The program office said it is taking a “layered approach” to meeting the requirement until it finds a technology solution.

April 7, 2014 - 11:47am

Dr. David Byers, developer of the Synthetic Air Traffic Advisory System (Satas), which uses off-the-shelf technology to create a virtual control tower, demonstrated the system at last week’s Sun ’n’ Fun show in Lakeland, Fla. Satas combines a SharpEye radar unit, developed by DeTect of Panama City, Fla., for marine applications, with the airfield radar system from SRI of Rockledge, Fla., which makes ground security radars. Together, the systems identify and track aircraft flying in the area, all without the need for any transponders on board the aircraft.

March 13, 2014 - 4:49pm

Large flocks of birds around many Indian airports continue to threaten aircraft that are constantly under threat of strikes particularly during takeoff and landing. Data compiled by Airports Authority of India for Chennai International Airport, for example, shows bird strikes increased from 38 in 2012 to 50 in 2013.

February 25, 2014 - 6:15pm

Civilian operators that work in combat environments now have an option to equip their helicopters with electronic warfare devices that can detect incoming missiles and launch chaff and/or flare countermeasures. Rotorcraft Services Group (RSG, Booth No. 1206) recently signed an agreement with Switzerland-based Ruag Schweiz to provide integration and qualification services for Ruag’s Integrated Self-Protection System (ISSYS) Plug-on-Device (POD) for use in the civil aviation market.

 
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