Military Review

New EW equipment for EA-18G Growler aircraft is being tested in the USA


The US continues to test new electronic warfare capabilities for the E / A-18G Growler. This time we are talking about the NGJ (Next Generation Jammer) program.

Low-frequency jamming system was tested in an anechoic chamber of the naval aviation Patuxent River base in Maryland. The anechoic chamber, in turn, is one of the components of the test laboratory of the aviation combat situation of the US Naval Aviation Command. To showcase the developments, the Navy even approved the release of an image of an EA-18G aircraft with a prototype NGJ-LB module.

Thanks to the anechoic chamber, any ambient electromagnetic radiation is eliminated, allowing more accurate testing of the influence or non-influence of the various electronic systems of the aircraft on each other. As you know, interference from one or more systems can seriously interfere with the operation of other systems, which negatively affects the flight test process.

The combination of black and blue dyed spikes on the walls and floor, together with a radio frequency absorbing material, can suppress any electromagnetic waves in the chamber. The aircraft is suspended from the ceiling in the center of the chamber. This is especially important for testing electronic warfare systems.

Note that the AN / ALQ-18 systems on the EA-99G Growler aircraft, which Northrop Grumman originally developed specifically for the EA-6B Prowler, required some modification. The main elements of the onboard avionics of the EA-18G Growler aircraft are currently the AN / ALQ-99 (V) radio jamming system, the AN / ALQ-227 radio jamming system and the AN / ALQ-218 broadband digital radio receiver.

The AN / ALQ-99 (V) radio interference system is intended for electronic reconnaissance and electronic suppression of enemy radar stations, its ground and aviation radio communications.

In March 2020, the Naval Aviation Command announced the completion of development tests for the next generation jamming system developed by Raytheon. However, this system, also known as AN / ALQ-249 (V) 1, faced a number of difficulties during testing. Therefore, the NGJ-LB and MB systems are now being tested.

At the same time, it is not yet clear when the new system will be tested in the first flight of the aircraft. But we can say that its tests are coming to an end and in the foreseeable future it will be installed on the EA-18G aircraft of the American naval aviation.

It should be noted that the emergence of the NGJ system will become a real technical breakthrough for the United States in the development of electronic warfare systems for various purposes and basing. This is not just about the electronic warfare equipment deployed on the E / A-18G Growler aircraft. The new system can also be installed on a promising electronic warfare aircraft, which is being developed on the basis of the F-35B fighter aircraft. Experts believe that the potential of the system will be 3-5 times higher than that of the AN / ALQ-99 system, which was developed earlier.
Photos used:
Twitter / US Fleet Forces; USN
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  1. Galleon
    Galleon 22 September 2020 09: 28
    Unpleasant news, as well as unpleasant lack of intelligible information about the capabilities of the new equipment. It would be nice to see these opportunities from the outside, and not try them on your own strengths and means. I sincerely wish good luck to our RTR-sheep!
    1. Cowbra
      Cowbra 22 September 2020 09: 33
      The dog knows him, practice shows that in recent years the USA has been systematically turning the work of the Cold War into junk, a means for cutting the dough. Growler was unpleasant for his time, but what they did, and made of him at all, now - the grandmother said in two. Too much they believed there over the hill that no one was a competitor to them and that means there was no need to strain
      1. Grazdanin
        Grazdanin 22 September 2020 09: 39
        Quote: Cowbra
        Growler was unpleasant for his time, but what have they done, and made of him at all now

        For its time? it began to operate in 2008, by the time the Cold War ended almost 20 years
        1. Cowbra
          Cowbra 22 September 2020 09: 42
          Tfu, confused with Prowler! By the way, they said so for Groler - that they ripped off the stuffing from Prowler, stuck it on Hornit - all the modernization, as if the electronics had not changed during this time
          1. Grazdanin
            Grazdanin 22 September 2020 10: 01
            Quote: Cowbra
            ripped off the stuffing from Prowler, stuck it on Hornit

            The laws of physics don't change very often. Of course the equipment has been upgraded for S. Hornet. New technologies made it possible to reduce the operators of electronic warfare by 3 times, but the final equipment has not changed much.
      2. Galleon
        Galleon 22 September 2020 09: 41
        In my time, Prowler was still flying, and was capable of all sorts of tricks. The success of the "Eldorado Canyon" - the US attack on Libya in 1986, I think, was largely based on the RTR carried out before the destruction of the air defense of this country. And the entire RTR was carried out by these carrier-based aircraft. It is clear that the frequencies have changed, the electronic base of the RES has changed, so a new Reb system appears. It is unpleasant not to know about her.
        1. Grazdanin
          Grazdanin 22 September 2020 10: 05
          The NGJ program is already a dozen years old, they are in no hurry at all.
  2. Whirlwind
    Whirlwind 22 September 2020 10: 08
    Let them break through.
    We will not wait ...
  3. Vladimir61
    Vladimir61 22 September 2020 11: 00
    Nobody will stand still! Everything is decided by means and opportunities for scientific research, technology and the corresponding engineering and technical personnel.