A aviation & planes forum. AviationBanter

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

Go Back   Home » AviationBanter forum » rec.aviation newsgroups » Military Aviation
Site Map Home Register Authors List Search Today's Posts Mark Forums Read Web Partners

B-52 Re-engining?



 
 
Thread Tools Display Modes
  #71  
Old September 28th 03, 10:59 PM
B2431
external usenet poster
 
Posts: n/a
Default

What came out of the A-300 acident was both large
transport manufacturers saying pilots should not use the rudder under normal
operations.


So one doesn't use rudder when doing a manual turn as one does on every other
aircraft made? If AFCS isn't engaged one has to use rudder to control slip in a
turn. Ever heard of the expression "step on the ball?"

Dan, U. S. Air Force, retired

  #72  
Old September 28th 03, 11:10 PM
Gene Storey
external usenet poster
 
Posts: n/a
Default

"Tarver Engineering" wrote

The pilot flying keeps his feet on the rudder
pedals when hand-flying the aircraft.


An unsafe practice, for modern airliners.


Do you have a source for this? Seems far fetched, but I don't fly airlines,


  #73  
Old September 28th 03, 11:21 PM
Tarver Engineering
external usenet poster
 
Posts: n/a
Default


"B2431" wrote in message
...
What came out of the A-300 acident was both large
transport manufacturers saying pilots should not use the rudder under

normal
operations.


So one doesn't use rudder when doing a manual turn as one does on every

other
aircraft made?


The YAW damper moves the rudder for the airplane, no human workload is
involved.

If AFCS isn't engaged one has to use rudder to control slip in a
turn. Ever heard of the expression "step on the ball?"


The only way to disable the automatic YAW damper is to pull the circuit
breaker.

Ever heard of a fugoid? This is an F-4 related question, so don't blow it.


  #74  
Old September 28th 03, 11:28 PM
Tarver Engineering
external usenet poster
 
Posts: n/a
Default


"Gene Storey" wrote in message
...
"Tarver Engineering" wrote

The pilot flying keeps his feet on the rudder
pedals when hand-flying the aircraft.


An unsafe practice, for modern airliners.


Do you have a source for this? Seems far fetched, but I don't fly

airlines,

In 1972 FAA instituted an automation of airliners requirment. Enterpolating
the number of passengers killed in that hand flying age to the number of
revenue flights today, hand flying predicts killing aproximately 5,000
passengers a year. Instead, man in the loop automated systems have turned
in two years of zero killed; for US common carriers since 1997.

Consider, you are more in hazard of dying of natural causes during an
Airliner ride, than you are to die in a crash. The statistics are such
today that a two man cockpit has become a statistical life saver, as a small
number of Captains expire each year enroute.


  #75  
Old September 29th 03, 12:10 AM
B2431
external usenet poster
 
Posts: n/a
Default

The only way to disable the automatic YAW damper is to pull the circuit
breaker.

Ever heard of a fugoid? This is an F-4 related question, so don't blow it.


What does a tendency to manually over control in pitch have tp do with yaw?

Dan, U. S. Air Forve, retired
  #76  
Old September 29th 03, 12:22 AM
Tarver Engineering
external usenet poster
 
Posts: n/a
Default


"B2431" wrote in message
...
The only way to disable the automatic YAW damper is to pull the circuit
breaker.

Ever heard of a fugoid? This is an F-4 related question, so don't blow

it.

What does a tendency to manually over control in pitch have tp do with

yaw?

Nope, go look it up.


  #77  
Old September 29th 03, 01:43 AM
Jim Knoyle
external usenet poster
 
Posts: n/a
Default


"Tarver Engineering" wrote in message
...

"Gene Storey" wrote in message
...
"Tarver Engineering" wrote

The pilot flying keeps his feet on the rudder
pedals when hand-flying the aircraft.

An unsafe practice, for modern airliners.


Do you have a source for this? Seems far fetched, but I don't fly

airlines,

In 1972 FAA instituted an automation of airliners requirment.

Enterpolating
the number of passengers killed in that hand flying age to the number of
revenue flights today, hand flying predicts killing aproximately 5,000
passengers a year. Instead, man in the loop automated systems have turned
in two years of zero killed; for US common carriers since 1997.

Consider, you are more in hazard of dying of natural causes during an
Airliner ride, than you are to die in a crash. The statistics are such
today that a two man cockpit has become a statistical life saver, as a

small
number of Captains expire each year enroute.


And the logical conclusion from that would be,
since the befofementioned pitot system tendency to
become clogged with mudbees is such that the elevator
load feel system is an absolute guarantee for being locked into
a condition wheras the pitch attitude is somewhat determined by
the ratio of the lift vectors as seen from the perspective of the
outflow valves. And that is a very serious condition, indeed.
JK


  #78  
Old September 29th 03, 02:14 AM
Gene Storey
external usenet poster
 
Posts: n/a
Default

"Tarver Engineering" wrote
"Gene Storey" wrote
"Tarver Engineering" wrote

The pilot flying keeps his feet on the rudder
pedals when hand-flying the aircraft.

An unsafe practice, for modern airliners.


Do you have a source for this? Seems far fetched, but I don't fly

airlines,

In 1972 FAA instituted an automation of airliners requirment. Enterpolating
the number of passengers killed in that hand flying age to the number of
revenue flights today, hand flying predicts killing aproximately 5,000
passengers a year. Instead, man in the loop automated systems have turned
in two years of zero killed; for US common carriers since 1997.

Consider, you are more in hazard of dying of natural causes during an
Airliner ride, than you are to die in a crash. The statistics are such
today that a two man cockpit has become a statistical life saver, as a small
number of Captains expire each year enroute.


So the answer is no, you don't have any source?


  #79  
Old September 29th 03, 02:18 AM
Tarver Engineering
external usenet poster
 
Posts: n/a
Default


"Gene Storey" wrote in message
...
"Tarver Engineering" wrote
"Gene Storey" wrote
"Tarver Engineering" wrote

The pilot flying keeps his feet on the rudder
pedals when hand-flying the aircraft.

An unsafe practice, for modern airliners.

Do you have a source for this? Seems far fetched, but I don't fly

airlines,

In 1972 FAA instituted an automation of airliners requirment.

Enterpolating
the number of passengers killed in that hand flying age to the number of
revenue flights today, hand flying predicts killing aproximately 5,000
passengers a year. Instead, man in the loop automated systems have

turned
in two years of zero killed; for US common carriers since 1997.

Consider, you are more in hazard of dying of natural causes during an
Airliner ride, than you are to die in a crash. The statistics are such
today that a two man cockpit has become a statistical life saver, as a

small
number of Captains expire each year enroute.


So the answer is no, you don't have any source?


If you want a URL, do a google search.


  #80  
Old September 29th 03, 02:33 AM
Gene Storey
external usenet poster
 
Posts: n/a
Default

"Tarver Engineering" wrote

If you want a URL, do a google search.


I did. It said effective rudder use is required for a cross-wind take-off, and to
not use the tiller over about 30 knots accelerating to keep the aircraft centered.

Another page talks about slip techniques.


 




Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT +1. The time now is 04:25 PM.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright ©2004-2025 AviationBanter.
The comments are property of their posters.