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Rolls-Royce's all-electric aircraft completes 15-minute maiden voyage

Rolls-Royce, best known in aviation for its jet engines, has taken an all-electric airplane on its maiden voyage. The "Spirit of Innovation" completed a 15 minute flight, marking "the beginning of an intensive flight-testing phase in which we will be collecting valuable performance data on the aircraft’s electrical power and propulsion system," the company announced.  Rolls-Royce said the one-seat airplane has "the most power-dense battery pack every assembled for an aircraft." The aircraft uses a 6,000 cell battery pack with a three-motor powertrain that currently delivers 400kW (500-plus horsepower), and Rolls-Royce said the aircraft will eventually achieve speeds of over 300 MPH.  This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. The flight comes about a year after the originally scheduled takeoff and about six months after taxi trials. Rolls-Royce is also developing an air taxi with manufacturer Tecnam, with the aim of delivering an "all-electric passenger aircraft for the commuter market," according to the companies. It has previously teamed with Siemens and Airbus on another e-plane concept.  Aircraft companies have been exploring electric airplanes for a number of years, as air travel and cargo accounts for an increasing amount of greenhouse gases. The World Wildlife Foundation has called it "currently the most carbon intensive activity an individual can make."  Weight is a much bigger problem for airplanes that it is for cars, however. Ford's all-electric Lightning pickup weighs 1,800 pounds more than the gas-powered model, and offers a range that's slightly under half. However, if you added 1,800 pounds to to a Cessna 206 Turbo Stationair, you'd exceed its useful load by 500 pounds before you even loaded passengers (or the pilot) — so it wouldn't even get off the ground.  The project was half funded by the Aerospace Technology Institute and UK government, with the aim of eventually creating all-electric passenger planes. "This is not only about breaking a world record; the advanced battery and propulsion technology developed for this programme has exciting applications for the Urban Air Mobility market and can help make ‘jet zeroÂ’ a reality," said Rolls-Royce CEO Warren East. This article by S. Dent originally appeared on Engadget. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Bloodhound SSC fires up Rolls-Royce jet engine for land speed record

RAF ST MAWGAN, England — Fizz, whirr, shriek, pop and silence ... It took several attempts to get the Bloodhound land speed record contender started for the first time on Sept. 28. On a bright and blustery day at RAF St Mawgan in Cornwall, in southwest England, the sense of occasion was palpable, if only the damn jet engine's blades would fire up. But the Rolls-Royce 20,232-pound-thrust turbofan wasn't going to give up its virgin status as a car engine easily. As driver, RAF pilot and current land speed record-holder Andy Green explained, the Rolls EJ200 is one of the most reliable military jet engines ever, but it's never been used before in a car. "I can show you figures of its incredible reliability," he said, "but every bit of its control software expects it to be in a Typhoon [fighter aircraft], and we have to keep telling it that it is in an aircraft, which needs some quick-footed work on the software." This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Quick-footed indeed, as right there on the RAF St Mawgan runway, without a pizza or a Coca-Cola in sight, software engineer Joe Holdsworth performed a virtuoso piece of recoding on the engine's software to persuade it not to shut down in alarm at some low-level electrical interference it simply doesn't see in its normal aeronautical environment. Then, with just 20 minutes left of the team's running permission window, the remote jet starter cart shrieked, its air-delivery pipe bulged like an elephant's trunk blocked with a coconut and the massive turbofan spun, popped, emitted a polite ball of flame and smoked into life. No cheers or high-fives here; this is after all a British team. But there was clear delight from the 20 engineers attendant on Bloodhound. After three successful starts, Wing Commander Green leapt from the cockpit and Mark Chapman, chief engineer, pronounced that he was well satisfied and that the sight of a jet car surging gently against its arrestor cable and wheel chocks was awesome. "We knew it was going to take a couple of starts to get it running," said Chapman, who explained why the engine appeared so smoky at first. "This is an inhibited engine, so it was tested a couple of months ago at Rolls-Royce and basically filled with corrosion inhibitor, and you've got to blow that all through at the start.

Rolls-Royce wrapped a Ghost in gold for Antonio Brown's Super Bowl use

Well, don't I feel like a jerk. While in San Diego earlier this week for the Honda Civic Coupe launch, I stumbled across a Rolls-Royce Phantom that had been wrapped in a chrome/polished gold finish. It was atrocious, so I took a picture, posted it on Facebook, and captioned it by suggesting that Charles Rolls and Henry Royce were turning in their graves. Now, the company those two men lent their names to have wrapped a Ghost in a very similar style for Pittsburgh Steelers wide receiver Antonio Brown to drive around San Francisco during Super Bowl 50. It's not clear why Brown is in San Francisco, since his team never made it past the AFC Divisional Playoff. But his love of Rolls-Royce motorcars is no secret. Brown made headlines in the sporting world in July of 2015 for his Phantom. Sporting a matte-black finish with a wide yellow stripe down the middle – just like the Steelers' helmets – the car also wore whitewall tires and bore Brown's signature in a gloss decal. This wrapped Ghost is about as tasteful. Its semi-gloss gold finish is broken up by the silver hood, while Brown's catchphrase, "Business Is Boomin" is displayed along the doors. The front fenders feature Brown's initials and his number. At least there aren't whitewall tires. You can check out the one-off Ghost in the gallery above. Or you could do the sensible thing and forget this thing ever existed. Related Video: