EMALS
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Watch the US Navy’s electromagnetic catapult launch a fighter jet
The US Navy's next-gen Electromagnetic Aircraft Launch System (EMALS) has already shown it can hurl weighty dead-loads. Now, after months of trials, it just propelled its first actual aircraft. A jet fighter performed the first EMALS launch and recovery from the USS Gerald R. Ford on Friday.
Saqib Shah08.01.2017
Watch the US Navy test its electromagnetic jet fighter catapult
The US Navy's next-gen electromagnetic catapult for aircraft carriers works! Well, OK, the military hasn't exactly used it to launch an actual fighter jet yet, but a recent test has proven that it can handle 80,000 thousands of pounds of steel. The Navy has been testing the Electromagnetic Aircraft Launch System or EMALS for months aboard the Gerald R. Ford carrier, but this is the first time a "dead-load" (or a weighted steel sled that weighs up to 80,000 pounds) is involved. Its advantages over traditional catapults that use steam instead of electromagnetic energy include smoother acceleration and its ability to place less stress on the aircraft -- plus, it was designed to work even with more advanced carriers that the military will surely use in the future. It will take a long time before any plane goes near the system, though: the Navy has already retrieved the sled above from the depths of the James River to conduct more dead-load launches.
Mariella Moon06.07.2015
US Navy will fire fighter jets into the air with electromagnets
For the last 60 years, the US Navy has launched fighters from carrier decks using steam catapults. While that made for some atmospheric Top Gun shots, the jerky motion adds wear-and-tear to aircraft and pilots alike. The military is now ready to test the next generation Electromagnetic Aircraft Launch System (EMALS) aboard the new USS Gerald R. Ford after successful land trials (see the video below). EMALS uses a prescribed dose of electromagnetic energy to smoothly launch a variety of aircraft at the precise speeds needed, reducing stress on airframes. It's more adaptable to different aircraft and launch conditions than current catapults, and is well-suited for lightweight drone systems like the X-47B now aboard US carriers.
Steve Dent03.20.2015
US Navy's Electromagnetic Aircraft Launch System launches first fighter jet (update: video!)
For more than 50 years, the on-ramp to the highway to the danger zone was a steam catapult that launched fighter jets from an aircraft carrier, but it looks like that could soon be set to change. The U.S. Navy just announced yesterday that its Electromagnetic Aircraft Launch System, or EMALS, has passed a key test by launching a manned F/A-18E Super Hornet for the first time (several more successful launches then followed). Among other advantages, that system promises to allow the Navy to launch a wider range of aircraft from a carrier -- including everything from lightweight unmanned aircraft to heavy strike fighters -- and do so while also bringing "substantial improvements" to weight, maintenance, and efficiency. Head on past the break for the official announcement (sorry no video). Update: We spoke too soon, video is now after the break! You'll have to supply your own Kenny Loggins soundtrack, though. [Thanks, Fionn]
Donald Melanson12.21.2010