Daniel J. Pipes

13 readers online now  |  62 million page views

120,193 comments by 30,674 readers

Go to Mobile Site

Aircraft Structual Strength

Reader comment on item: Why Did American Airlines 587 Crash?

Submitted by PilotRob@msn.com (United States), Jan 9, 2008 at 06:47

Airliners are built to take turbulence encounters, mostly by bending or flexing. Major turbulence encounters are today recorded and the aircraft is inspected accordingly with xray devices and/or whatnot to ensure structual integrity before return to normal service,

The foregoing having been said, I am, and always have been, suspicious of joining two materials having very different "flex" qualiites to share basically the same load(s) as in the case of the Airbus carbon-fibre/steel combo vertical stabilizer.

Also, this Airbus rudder system is designed counter-intuitively in terms of rudder travel
at different airspeeds for the same effect. Rudder pedal travel should remain basically the same in pedal travel. You should not need less


Note: Opinions expressed in comments are those of the authors alone and not necessarily those of Daniel Pipes. Original writing only, please. Comments are screened and in some cases edited before posting. Reasoned disagreement is welcome but not comments that are scurrilous, off-topic, commercial, disparaging religions, or otherwise inappropriate. For complete regulations, see the "Guidelines for Reader Comments".

Comment on this item

Name
Email Address (optional)
Title of Comments
Comments:

Note: Opinions expressed in comments are those of the authors alone and not necessarily those of Daniel Pipes. Original writing only, please. Comments are screened and in some cases edited before posting. Reasoned disagreement is welcome but not comments that are scurrilous, off-topic, commercial, disparaging religions, or otherwise inappropriate. For complete regulations, see the "Guidelines for Reader Comments".

See recent outstanding comments.

Join Daniel Pipes on a Fact Finding Expedition to Israel, March 2012
For full details click here

ADVERTISEMENTS

History News Network
eXTReMe Tracker
Shop BestofVegas for your next Vegas Vacation

Follow Daniel Pipes

Facebook   Twitter   RSS   Join Mailing List

All materials written by Daniel Pipes on this site © 1968-2012 Daniel Pipes. Email: daniel.pipes@gmail.com

You can help support Daniel Pipes' work by making a tax-deductible donation to the Middle East Forum. Daniel J. Pipes