EA-18G Program: The USA’s Electronic Growler
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With the retirement of the US Air Force’s long-range EF-111 Raven “Spark ‘Vark,” the aging 4-seat EA-6B Prowlers are now the USA’s sole remaining tactical aircraft type for radar jamming, communications jamming and information operations like signals interception. They’ve been predictably busy as a result. In Iraq, they’ve been used for everything from escorting strike aircraft against heavily defended targets during the opening days of the war, to disrupting enemy IED attacks by jamming all radio signals in an area.
All airframes have lifespan limits, however, and the EA-6B is no exception. The aircraft’s 50 year old airframe design is also something of a mixed blessing. It offers excellent range, carrying capacity, and efficient subsonic performance – at the expense of poor self-defense capabilities, and difficulty keeping up with friendly aircraft traveling at high subsonic speeds.
By 2009, therefore, a new electronic warfare aircraft is scheduled to make its appearance – one based on a new airframe, with strong self-defense capabilities as well as electronic attack potential. The EA-18G Growler is based on Boeing’s 2-seat F/A-18F Super Hornet multi-role fighter (which traces its history from the Northrop YF-17 and McDonnell Douglas F-18) and has 90% commonality, just as its predecessor the EA-6B was based on Grumman’s robust A-6 Intruder attack aircraft. At present, it is slated to be the only dedicated electronic warfare aircraft in the USA’s future force – and since the USA is the only western country with such aircraft, the EA-18G would be the sole source of tactical jamming support for NATO air forces as a whole.
This is DID’s focus article for the USA’s EA-18G Program, describing the aircraft and key systems, outlining the program, and keeping track of ongoing developments, contracts, et. al. that affect the program. New items will be highlighted via green type. The latest item is a contract that includes EA-18Gs, and the first live weapons shot from the aircraft…
- EA-18G: The Platform
- EA-18G: The Program
- EA-18G: Contracts & Other Key Developments [updated]
- Appendix A: The EA-18G and the Future Force Mix
- Appendix B: Additional Readings and Sources

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