A warning has been issued by the FAA regarding the software glitch in the system of Boeing’s 787 Dreamliner — This glitch can abruptly shut-off all electrical power of the plane during mid-air causing the flyers to lose control of the flight.
Federal Aviation Administration/FAA revealed that the internal electrical supply system of Boeing’s 787 Dreamliner has a software glitch. This can potentially cause pilots to lose control of the flight in mid-air. FAA officials stated:
“We are issuing this AD [Airworthiness Directive] to prevent loss of all AC electrical power, which could result in loss of control of the aeroplane.”
The glitch was identified during laboratory tests involving the aircraft’s electrical generators’ dipping into a fail safe mode after passage of every 248 days/eight months.
After supplying continuous power for as many days, all four main generator control units of the plane will fail simultaneously. If this happens while the flight is in mid-air, taking-off or landing, it can result into a disaster.
[q]Boeing shuts its planes down as part of routine maintenance[/q]
Boeing thankfully has come up with a temporary solution for periodically halting the power systems.
According to the manufacturer’s records, all the jets in the fleet have been routinely tested for power-off and turning back on operations therefore, no imminent danger of plane losing power should be expected. Boeing, nonetheless, is working to fix the bug.
Read the full FAA report below:
[src src=”source” url=”http://www.wsj.com/articles/faa-warns-787s-can-lose-all-electrical-power-in-certain-circumstances-1430434917/”]The Wall Street Journal[/src]