Ground-mounted microphones would pick up ultralow-frequency sound waves produced by clear-air turbulence, the leading cause of inflight injuries and fatalities
CLIMATEWIRE | Turbulence is more than just an annoyance for frequent fliers. It can cause severe injury to both passengers and crew, and research suggests that climate change will make it worse.
If deployed at scale, such microphones could provide an early warning for what’s known as “clear-air turbulence,” the top cause of inflight injuries and fatalities, according to researchers at the University of Reading in the United Kingdom. One recent example occurred in December, when around two dozen passengers were injured on a Hawaiian Airlines flight from Phoenix to Honolulu after the plane experienced severe turbulence about 30 minutes before landing. Twelve of the flight's passengers are now suing, saying that the pilots should have anticipated rough air and instructed passengers to remain buckled in their seats.
"Instead of having to change course when turbulence is encountered, early detection would allow flights to adjust their navigation beforehand, saving fuel and emitting less carbon dioxide into the atmosphere,” a NASA spokesperson wrote in an email. Sean Bailey, an associate professor of mechanical and aerospace engineering at the University of Kentucky and co-researcher on the project, said more work is needed to determine if the technology can be scaled to a complex, global air-traffic system.
Jennifer Stroozas of the National Weather Service’s Aviation Weather Center in Kansas City, Mo., said meteorologists rely on radar, satellite imagery and pilot reports to identify conditions for turbulence.
Brasil Últimas Notícias, Brasil Manchetes
Similar News:Você também pode ler notícias semelhantes a esta que coletamos de outras fontes de notícias.
Husel files $20M malicious prosecution lawsuit against Mount Carmel's parent health systemFormer Mount Carmel doctor William Husel, found not guilty in the deaths of patients given painkillers, has filed a $20M malicious prosecution lawsuit
Consulte Mais informação »
Denver weather: High fire danger as wind buffets dry ground amid heatA third day in a row of record heat with temperatures reaching 79 degrees and wind gusting at speeds up to 45 miles per hour, buffeting dry ground, is expected to create critical fire weather Thurs…
Consulte Mais informação »
San Jose Officials Break Ground on Interim Housing Site for Homeless PeopleVowing to break the era of encampments, San Jose’s mayor on Thursday officially kicked off construction of a new interim housing site for homeless people.
Consulte Mais informação »
Column: Dianne Feinstein breaks new ground, but not in a good wayColumn: Here's one reason Sen. Feinstein's absence is drawing unusual attention: She is missed, badly. Democrats hold just a 51-49 Senate majority, so every vote is crucial.
Consulte Mais informação »