Originally posted by johndoex
Beachy, i know you're an old timer and all, ...
4: What would be a typical time lag between the sensor signal being
generated (for example aileron angle) and the data being logged to the
protected memory of the recorder?
L-3 Response: Per ED55, it shall not exceed 0.5 seconds,
5: Is the size of this recording delay regulated by industry or just
minimized by good design?
L-3 Response: Regulated per ED-55, Minimum Operational Performance
Specification for Flight Data Recorder Systems.
You refuse to call L3 and/or email them, instead you elect to believe the above is "hearsay". Nor are you able to look up the regs yourself. Got it.
Beachy, do us all a favor and just keep thinking its "hearsay". The rest of us will get on with our work.
Regards
You can not produce the standards and quote substantial portions? Why? Did you check the hearsay from your FDR expert, the salesman?
The hearsay you posted relating to standards that are out of date now. Why not quote substantial sections, of these out of date regs, and prove the salesman is close to the truth, explaining it correctly. Do you understand calling me an old timer is cool, but you still have hearsay? Do you understand until you produce proper analysis, this is hearsay?
Please post the paragraph from 55 not hearsay from your expert FDR. Post the part of 124, source it, and post a source for 55. Should be simple for you to do, you would not take the hearsay word of a salesman; Would you?
I like your hearsay stuff, but you lack analysis. What does it mean for 77? Why can't data be missing from 77's FDR when data is missing in many accidents from FDRs? Expand on these issues on your own, without the hearsay stuff.
You are unable to post the standard, or source the standard. Your hearsay, from a salesman is cool. Relax, it makes your implied conclusions shaky. But who cares what it means, p4t does not make conclusions, or try to. That is what your web site says. Cool.
The hearsay of .5 lag is cool (I believe your salesman), but since the lag can refer to the internal data collection inside the FDR system, and not have a thing to do with whatever your non-conclusion is, you need to expand on this topic and clear up the ambiguity.
I guess you will not research this, the hearsay from a salesman is good enough for you and 9/11 truth. You make no conclusions.
We do not offer theory (p4t)
You do not even have a theory! No conclusions, no theory. Gee, the hearsay is cool.
Do you need help on the rotation of the Pentagon patch? Do you understand why it was easy to move the runway patch 3000 feet, and have the animation on a runway? That is cool how easy it was to place a patch of runway under the animation, in spite of the fact the nav data place the animation plane 3000 feet south of the runway in the dirt. You can use some help I have seen a few of your errors, and I can help. And I noticed, it is a month since you posted the massive errors in physics at p4t. Do you need a copy of Mackey's work? You can just use it instead of keeping errors up on your web site.
Good post, thank you for posting.
[edit on 20-4-2008 by beachnut]
