 |
Matronics Email Lists
Web Forum Interface to the Matronics Email Lists
|
| View previous topic :: View next topic |
| Author |
Message |
bakerocb
Joined: 15 Jan 2006
Posts: 727
Location: FAIRFAX VA
|
 Posted: Thu Mar 13, 2008 4:19 am Post subject: Electrical Question |
 |
|
3/12/2008
Hello Tom, You wrote:
1) "For clarification, the NC switch means that I press the button to
actually cut the power. Why would this be used on an old military
helicopter stick? What is the reason for cutting the power on a switch?"
We used to say that having helicopter time in your logbook was like having
an STD entry (Sexually Transmitted Disease -- it was called venereal
disease back then) in your health record.
So I will reluctantly admit that I did fly a helicopter (CH-46) for a year
in Viet Nam. The cyclic grip had a button on it that when pressed would
disconnect the electronic flight stability / attitude positioning system so
that one could manually reposition the stick and the helicopter's attitude
then releasing the button would reengage the electronic attitude positioning
system.
Maybe you have a control stick grip that does something similar.
2) "Again, is there any way I can wire it to work with my remote ident
operation?"
I am not the right guy to answer that question, but I am sure that by using
two of the small "ice cube" type relays that ident operation could be
accomplished. It might be a pretty awkward way of doing it though from an
electrical viewpoint.
I'll forward your question to the Matronic's aeroelectric-list and maybe one
of the electrical experts there (even the great guru Bob Nuckolls) would
take a shot at it.
'OC' Says: "The best investment we can make is the effort to gather and
understand knowledge."
PS: You can subscribe to this list here -- the daily digest is a great deal.
One email inbound each day puts you in contact with the living beating heart
of the homebuilder's electrical world.
http://www.matronics.com/Navigator/?AeroElectric-List
--------------------------------------------------------
---
| | - The Matronics AeroElectric-List Email Forum - | | | Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
http://www.matronics.com/Navigator?AeroElectric-List |
|
|
|
| Back to top |
|
 |
bakerocb
Joined: 15 Jan 2006
Posts: 727
Location: FAIRFAX VA
|
| Posted: Sun Mar 16, 2008 4:22 am Post subject: Electrical question |
|
|
3/12/2008
Hello Tom, You wrote:
1) "For clarification, the NC switch means that I press the button to
actually cut the power. Why would this be used on an old military
helicopter stick? What is the reason for cutting the power on a switch?"
We used to say that having helicopter time in your pilot's logbook was like
having
an STD entry (it was called venereal disease back then) in your health
record.
So I will reluctantly admit that I did fly a helicopter (CH-46) for a year
in Viet Nam. The cyclic grip had a button on it that when pressed would
disconnect the electronic flight stability / attitude positioning system so
that one could manually reposition the stick and the helicopter's attitude
then releasing the button would reengage the electronic attitude positioning
system.
Maybe you have a control stick grip that does something similar.
2) "Again, is there any way I can wire it to work with my remote ident
operation?"
I am not the right guy to answer that question, but I am sure that by using
two of the small "ice cube" type relays that ident operation could be
accomplished. It might be a pretty awkward way of doing it though from an
electrical viewpoint.
I'll forward your question to the Matronic's aeroelectric-list and maybe one
of the electrical experts there (even the great guru Bob Nuckolls) would
take a shot at it.
'OC' Says: "The best investment we can make is the effort to gather and
understand knowledge."
--------------------------------------------------------
---
| | - The Matronics AeroElectric-List Email Forum - | | | Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
http://www.matronics.com/Navigator?AeroElectric-List |
|
|
|
| Back to top |
|
|
|
|
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum
|
Powered by phpBB © 2001, 2005 phpBB Group
|
Get Email Distribution Too!
FAQ
Search
Memberlist
Usergroups
Register
Profile
Log in to check your private messages
Log in
