'Cosmic rays' zap JetBlue flight forcing emergency landing
Briefly

'Cosmic rays' zap JetBlue flight forcing emergency landing
"Dyer told Space.com that solar radiation on the day of the flight was within normal levels and far too low to affect the aircraft. '[Cosmic rays] can interact with modern microelectronics and change the state of a circuit,' Dyer said. 'They can cause a simple bit flip, like a 0 to 1 or 1 to 0, messing up information and making things go wrong. 'They can even induce hardware failures when they generate a current in an electronic device and burn it out.'"
"JetBlue Flight 1230 - an Airbus 320 - departed Cancun International Airport in Mexico and was headed to New Jersey's Newark Liberty International Airport when its crew reported a flight control issue, the Federal Aviation Administration said. The plane then landed at around 2.19pm ET in Tampa, Florida. JetBlue said the plane experienced a drop in altitude, and the 'flight was met by medical personnel who evaluated customers and crew members, and those needing additional care were transported to a local hospital.'"
On October 30, JetBlue Flight 1230, an Airbus A320 from Cancun to Newark, suddenly lost altitude, injuring at least 15 passengers. The crew reported a flight control issue and the plane diverted, landing at 2:19 p.m. ET in Tampa, Florida. Airbus attributed the event to intense solar radiation interfering with flight control systems and issued a rapid software update across more than 6,000 aircraft. Space and radiation specialist Clive Dyer said solar radiation was within normal levels and proposed a cosmic ray could have flipped bits in microelectronics, causing the disruption. JetBlue confirmed medical personnel evaluated passengers and transported those needing care.
Read at Mail Online
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