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Search: Posts Made By: wsherriff
Showing results 1 to 15 of 15
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Forum: Tech Log
31st Jul 2009, 06:11
Replies: 4,593
Views: 3,283,390
Posted By wsherriff

No requirement for AF 447 "Black Boxes"!

A swept wing aircraft will pitchup in an updraft. CAB Report SA-372 File No. !-0006. Quote: page 16, "The ultimate effect of an updraft is an altitude and noseup increase."

The FLIGHT ENVELOPE...
Forum: Rumours & News
13th Jul 2009, 18:43
Replies: 0
Views: 737
Posted By wsherriff

CAB AIRCRAFT ACCIDENT REPORT SA-372 File No 1-0006 Released June 4, 1965

NORTHWEST AIRLINES, INC.
Boeing 720B, N724US
near Miami, Florida
February 12, 1963


Page 16 Quote:

"The ultimate effect of an updraft is an altitude and noseup attitude increase." (In a...
Forum: Tech Log
7th Jul 2009, 20:41
Replies: 4,593
Views: 3,283,390
Posted By wsherriff

River City, a Fact.

Although not known by the "Industry", the swept wing aircraft design is subject to a pitch-up, in a strong, weather induced up-draft! (Personal experience in a Boeing 707) ...
Forum: Tech Log
28th Jun 2009, 23:51
Replies: 9
Views: 1,102
Posted By wsherriff

Human pilot's physical senses are far superior to computer programs!

Properly trained and experienced pilots with their natural physical sense inputs are completely capable of safe control of their aircraft! EXCEPT

EXCEPT When the computer programmer who is...
Forum: Tech Log
27th Jan 2009, 18:52
Replies: 22
Views: 5,191
Posted By wsherriff

Bolty Bolt

Quote from GrayBeard

"That Airdu should have been automatically taken off-line as soon as it reported Fail Warn!" (referring to AIRDU No1)
Forum: Tech Log
27th Jan 2009, 07:39
Replies: 22
Views: 5,191
Posted By wsherriff

B-KHD

Poor typist and failing eyesight.
Forum: Tech Log
27th Jan 2009, 07:30
Replies: 22
Views: 5,191
Posted By wsherriff

bobrun

Quote:

"Although this is a (Rumor Forum)?, (actually it is the Tech Log,) open to anyone lets try to keep the propaganda out please." "We're here to discuss the real issues, thank you."

Real...
Forum: Tech Log
26th Jan 2009, 23:23
Replies: 22
Views: 5,191
Posted By wsherriff

Bolty McBolt

"The enginers replaced the AIRDU, aircraft now back in service. Same FMGEC software."
Same potential exposure to an updraft!

The two good AIRDUS consulted and overruled the No. 1 AIRDU...
Forum: Tech Log
25th Jan 2009, 08:38
Replies: 22
Views: 5,191
Posted By wsherriff

bobrun

Quote:

"Again there was no "updraft", but only a faulty ADIRU".

The aircraft gained 200 feet and then pitched over into a steep dive attitude.

I have experienced a pitch-up in a B707. A...
Forum: Tech Log
24th Jan 2009, 06:32
Replies: 22
Views: 5,191
Posted By wsherriff

Out of runway

The two good ADIRUS consulted and over ruled the No.1 ADIRU! The normal programmed instructions! were followed. e.g. Shoving the nose over into a steep dive attitude to avoid a possible stall!...
Forum: Tech Log
22nd Jan 2009, 18:38
Replies: 22
Views: 5,191
Posted By wsherriff

Gary Lager

We are considering not climbing flight but the mechanical lifting flight of the strong updraft.
Forum: Tech Log
22nd Jan 2009, 18:03
Replies: 22
Views: 5,191
Posted By wsherriff

bobrun

There were two normal ADIRU'S operating.

FDR reading, "aircraft climbed about 200 feet."

"unjustified"?, "stall and over speed warnings", are normal programmed responses of the aircraft's...
Forum: Tech Log
16th Jan 2009, 19:17
Replies: 22
Views: 5,191
Posted By wsherriff

bobrun

The failure of an ADIRU will pitch up the aircraft for a gain of 300 feet and then perform a radical pitch over maneuver into a steep dive transition, without any pilot control input???? NO! But this...
Forum: Tech Log
16th Jan 2009, 08:03
Replies: 22
Views: 5,191
Posted By wsherriff

J.O.

I am glad that you recognize there is no longer any need to proceed further in the investigation, as the true cause of the Quantas flight QF72 accident is the programming of the Monitor and Control...
Forum: Tech Log
12th Jan 2009, 19:34
Replies: 22
Views: 5,191
Posted By wsherriff

Airbus A320/A330/A340 Electrical Flight Controls

The QUANTAS QF72 accident IS a result of the AIRCRAFT'S FLIGHT ENVELOPE MONITOR AND CONTROL COMPUTERS following their programmed instructions, exactly! See "Airbus A320/A330/A340 ELECTRICAL FLIGHT...
Showing results 1 to 15 of 15


 
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