Benefield Anechoic Facility tests C-130 electronic countermeasures> Edwards Air Force Base> News

Benefield Anechoic Facility tests C-130 electronic countermeasures> Edwards Air Force Base> News



An AC-130J Ghostrider assigned to 1st The Hurlburt Field, Florida Special Operations Wing recently underwent electronic weapon countermeasure testing at the Benefield Anechoic Facility at Edwards Air Force Base, California.


The C-130 family of aircraft covers a variety of missions including air mobility and close air support. Due to its mission set, the C-130 employs a variety of countermeasures to ensure mission success and crew survival.


The AC-130 flies relatively low for the guns to have effects on the ground. When you are this short, you are much more vulnerable to enemy fire, “said Maj. Phil Woodhull, 772.nd Test Squadron Operations Director. “The radiofrequency countermeasures will be able to much more help the aircraft survive against enemy fire and will also help the aircraft better perform its mission of finding targets on the ground and communicating with the rest of the force if necessary. “


BAF presents test engineers with an outdoor virtual range to test the integration of avionics systems in a safe, controlled and repeatable electromagnetically controlled free space environment, using state-of-the-art simulation and stimulation technology that faithfully duplicates the real combat mission environment.


“The BAF is essentially an installed systems testing facility where we can install electronic warfare systems or other radio frequency systems on an installed aircraft and then actually emit the aircraft’s antennas and then reinsert the sources through the aircraft’s antennas to the contrary to other chambers that can do things like direct injection onto a wire, “Woodhull said.


The BAF has a highly sophisticated Electromagnetic Combat Environment Simulator (CEESIM). Virtually any RF threat system or friendly RF emitter can be generated for radiation in free space, providing the most cost-effective means of testing and validating the effectiveness of sophisticated electronic warfare (EW) / Information Operations (I / O) systems ( RWR, ESM, ECM, ELINT, SIGINT, Radar and other RF systems) against today’s threats and emerging threats not yet available at open distances.


“The whole room basically emulates the open air of free space. And you can do things in the chamber that you can’t do outdoors: for safety reasons, for flexibility reasons, “Woodhull said.” We can get a lot of test points in a very short amount of time here. “


“This test here is for the C-130 radio frequency countermeasures program, which will be installed on many AFSOC aircraft,” Woodhull said. “We will test a lot of the electromagnetic interference and check many antenna models.”


Woodhull explained that his team will conduct “victim testing at source” to make sure the host aircraft does not interfere with itself when electronic warfare countermeasures are activated.


“We turn on one system on the plane and another system may be listening – we don’t want them to conflict with each other,” he added. “We’ll just make sure everything works together as it should.”


With the C-130 mission set within the 1st SOW, increasing aircraft survival and lethality is a vital task, and the BAF at Edwards AFB is a one-of-a-kind facility for a one-of-a-kind aircraft.



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