Remembering Dick Rutan And His Non-Stop Flight Around The World

May 8, 2024 by Maya Posch 5 Comments

On December 23, 1986, an airplane landed at Edwards AFB. This by itself wouldn’t mean much, but this particular airplane had just written history. Piloted by Dick Rutan and Jeana Yeager, the Rutan Model 76 Voyager had just completed its non-stop flight around the world after taking off from that very same runway just over nine days prior. Designed by Dick’s younger brother Burt Rutan, this airplane and this one flight will forever speak to the world’s imagination, even as we say farewell to Dick “Killer” Rutan.

Dick Rutan (r) and Jeana Yeager (l) standing next to the Voyager aircraft in 1986. (Source: Ray Kamm collection)

Born Richard Glenn Rutan on July 1, 1938, he spent his military career in the United States Air Force, initially working with radar systems before beginning pilot training in the 1960s. He flew 325 sorties over Vietnam (ejecting once) and served for many more years while racking up many awards and reached the rank of Lieutenant Colonel before retiring in 1978.

After this he would fly as a test pilot for a range of aircraft, including a modified Rutan Long-EZ: the XCOR EZ-Rocket in 2001. Yet no flight would be as memorable as the record-breaking flight in the Rutan Voyager, which saw the world’s media following the aircraft’s journey around the globe, including with live feeds whenever the aircraft was within reach of national broadcasters. Despite nine days of strenuous flight and some mechanical breakdowns and damaged wingtips (from the fuel-burdened wings scraping over the runway), the flight went about as well as could have been hoped, thanks to Dick’s and Jeana’s piloting skills.

Dick Rutan died on May 3, 2024 at the age of 85 after a long struggle with the consequences of Long COVID. He will be sorely missed by the aviation community and countless others, but his achievements never forgotten.

After Years Of Uncertainty, Stratolaunch Flies Again

May 3, 2021 by Tom Nardi 15 Comments

When Paul Allen founded Stratolaunch in 2011, the hope was to make access to space cheaper and faster. The company’s massive carrier aircraft, the largest plane by wingspan ever to be built, would be able to carry rocket-powered vehicles up into the thin upper atmosphere on short notice under the power of its conventional jet engines. The smaller vehicle, free of the drag it would incur in the denser atmosphere closer to the ground, could then be released and continue its journey to space using smaller engines and less propellant than would have been required for a conventional launch.

But Allen, who died in October of 2018, never got to see his gigantic plane fly. It wasn’t until April 13th, 2019 that the prototype carrier aircraft, nicknamed Roc, finally got to stretch its 117 meter (385 feet) wings and soar over the Mojave Desert. By that time, the nature of spaceflight had changed completely. Commercial companies were putting payloads into orbit on their own rockets, and SpaceX was regularly recovering and reusing their first stage boosters. Facing a very different market, and without Allen at the helm, Stratolaunch ceased operations the following month. By June the company’s assets, including Roc, went on the market for $400 million.

Finally, after years of rumors that it was to be scrapped, Allen’s mega-plane has flown for the second time. With new ownership and a new mission, Stratolaunch is poised to reinvent itself as a major player in the emerging field of hypersonic flight.

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The Largest Aircraft Ever Built Will Soon Launch Rockets To Space

August 29, 2018 by Brian Benchoff 57 Comments

Deep in the mojave, the largest aircraft ever made will soon be making test flights. This is the Stratolaunch, and it’s measured the largest to ever fly based on wingspan. The Stratolaunch was constructed out of two 747s, and is designed for a single purpose: as a mobile launch platform for orbital rockets.

There are a couple of ways to measure the size of an aircraft. The AN-225 Mriya has the highest payload capacity, but only one of those was ever built (though that might change soon). The Spruce Goose was formerly the largest aircraft by wingspan, but it only flew once, and only in ground effect. The Stratolaunch is in another category entirely. This is an aircraft that contains some of the largest composite structures on the planet. Not only can you park a school bus between the fuselages of the Stratolaunch, you can strap that school bus to the plane and carry it up to 30,000 feet.

But why build this astonishing aircraft? The reasons go back more than a decade, and the end result is a spaceplane.

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Hackaday Links: November 8, 2015

November 8, 2015 by Brian Benchoff 8 Comments

[Burt Rutan] is someone who needs no introduction. Apparently, he likes the look of the Icon A5 and is working on his own version.

Earlier this week, the US Air Force lost a few satellites a minute after launch from Barking Sands in Hawaii. This was the first launch of the three stage, solid fueled SPARK rocket, although earlier versions were used to launch nuclear warheads into space. There are some great Army videos for these nuclear explosions in space, by the way.

[Alexandre] is working on an Arduino compatible board that has an integrated GSM module and WiFi chip. It’s called the Red Dragon, and that means he needs some really good board art. The finished product looks good in Eagle, and something we can’t wait to see back from the board house.

The Chippocolypse! Or however you spell it! TI is declaring a lot of chips EOL, and although this includes a lot of op-amps and other analog ephemera (PDF), the hi-fi community is reeling and a lot of people are stocking up on their favorite amplifiers.

[Jeremy] got tired of plugging jumper wires into a breadboard when programming his ATMega8 (including the ‘168 and ‘328) microcontrollers. The solution? A breadboard backpack that fits right over the IC. All the files are available, and the PCB can be found on Upverter.

In case you haven’t heard, we’re having a Super Conference in San Francisco later this week. Adafruit was kind enough to plug our plug for the con on Ask an Engineer last week.