Air Safety Fears Over Expanding Waistlines | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Recent Daily Episodes

Episode Date

Monday

Tuesday

Wednesday

Thursday

Friday

Airborne On ANN

Airborne 08.31.15

Airborne 09.01.15

Airborne 09.02.15

Airborne 08.27.15

Airborne 08.28.15

Airborne Hi-Def On YouTube

Airborne 08.31.15

Airborne 09.01.15

Airborne 09.02.15

Airborne 08.27.15

Airborne 08.28.15

EAA/ANN AirVenture Innovation Preview

AIP-#1 Vimeo

AIP-#2 Vimeo

AIP-Part 1 YouTube

AIP-Part 2 YouTube

Fri, May 11, 2012

Air Safety Fears Over Expanding Waistlines

Experts Concerned About Increasing Passenger Weight

Scientists that study aviation accidents say that overweight passengers can “blast through” seat belts in a plane crash due to outdated safety standards. The New York Times reports that aircraft engineers are still designing seats for passengers weighing 170 pounds, in line with international standards. This is concerning to U.S. experts where the average American man is now 194 pounds and woman 165 pounds. A spokesman from the Australian Civil Aviation Safety Authority confirmed that seats were tested in his country with 170 pound dummies.

Robert Salzar, principal scientist at the University of Virginia Center for Applied Biomechanics told the Times that airline seats were not likely to behave as expected during a crash if a heavier person completely fills a seat. “The energy absorption that is built into the aircraft seat is likely to be overwhelmed and the occupants will not be protected optimally,” Dr Salzar said. He added seat belts needed more testing as “you’d be amazed at how the large person blasts through that restraint”.

The solution, according to Yoshihiro Ozawa from Jasti Ltd (a crash dummy manufacturer) is to test with more weight. “If we don’t test with heavier dummies, we won’t know if it is safe enough. There is no regulation that says they have to test for heavier” he said. Larger passengers, he said, could also injure those sitting nearby if seats collapse or belts fail.

The CASA spokesman said although the test weight had been fixed for many years, it did not mean standards were out of date or had not been improved.

FMI: www.casa.gov.au

Advertisement

More News

Aerospace Update: Swiss Team Wins Gordon Bennett Balloon Race

The Swiss Team of Kurt Frieden And Pascal Witprächtiger Won The 59th Coupe Aéronautique Gordon Bennett Competition The Coupe Aéronautique Gordon Bennett, the FAI>[...]

ANN's Daily Aero-Linx (09.03.15)

NASA JPL Education Site The Education home page for NASA JPL is the perfect place for parents and teachers to find activities for a budding rocket scientist, engineer, technician, >[...]

ANN's Daily Aero-Term (09.03.15): Magnetic Variation

Difference between true north and magnetic north, varying with position; magnetic variation drifts with time.>[...]

Aero-News: Quote Of The Day (09.03.15)

“We want this to be a gateway to aviation, and for the existing industry to embrace these craft.” Source: AUVSI president and CEO Brian Wynne.>[...]

Woman Who Suffered From Septic Shock Skydives For First Time

Jump Follows Amputation Of Both Hands And Feet, Done To Raise Awareness Of The Condition A woman in Oklahoma who lost both hands and feet to septic shock last year has done somethi>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2015 Web Development & Design by Pauli Systems, LC