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Old 11-23-2009, 10:22 AM
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Default C-5 and P-3 Throttle Quadrant Layout

Why do the C-5, P-3 and C-141 have a dual throttle quadrant layout? What was special about the C-130 that it did not have that same configuration?

I looked a photo of the C-141 cockpit and looked like the throttle lever positions were not symmetric...so not mechanically linked. Did this ever cause and issue? Were they designed so that only one set of throttles was engaged at any given time?
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Old 11-23-2009, 11:01 AM
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Presumably the dual-throttles were needed so both pilots could reach them. I suppose the C-130 pilots were nearer to each other?
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Old 11-23-2009, 02:41 PM
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Convairs have dual throttles too. Just too far to reach.
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Old 11-23-2009, 02:50 PM
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Originally Posted by DILLA View Post
Why do the C-5, P-3 and C-141 have a dual throttle quadrant layout? What was special about the C-130 that it did not have that same configuration?

I looked a photo of the C-141 cockpit and looked like the throttle lever positions were not symmetric...so not mechanically linked. Did this ever cause and issue? Were they designed so that only one set of throttles was engaged at any given time?
C-141/C-5: the throttles were linked. The center consoles are too wide to comfortably accomodate one set.

I can't speak for the other airplanes.
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Old 11-23-2009, 03:55 PM
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Default Another set of throttles

Some of the large recip aircraft had a separate set of throttles and mixture controls at the flight engineer's station. Here's the B-29 panel:

Flight Engineer's Position
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Old 11-23-2009, 04:06 PM
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Originally Posted by tomgoodman View Post
Some of the large recip aircraft had a separate set of throttles and mixture controls at the flight engineer's station. Here's the B-29 panel:

Flight Engineer's Position

That way the FE could keep things synched up and mixtures adjusted. Kind of like a FADEC...
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Old 11-23-2009, 05:38 PM
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Flew in C-141s. Distance between pilot & co-pilot required 2 sets of throttles.
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Old 11-24-2009, 07:38 AM
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Cool, thanks for the info folks...learn something new every day!
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Old 11-25-2009, 10:39 AM
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Originally Posted by rickair7777 View Post
That way the FE could keep things synched up and mixtures adjusted. Kind of like a FADEC...
FATEC - Full Authority Teenaged Engine Controller.
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