Today's Message Index:
----------------------
1. 10:38 AM - Re: W&B envelope CH601XL (rans6andrew)
2. 11:09 AM - Elevator bias spring (jaybannist@cs.com)
3. 12:36 PM - Re: Elevator bias spring (David Johnson)
4. 01:39 PM - Re: Elevator bias spring (jaybannist@cs.com)
Message 1
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| Subject: | Re: W&B envelope CH601XL |
The LAA, who usually go OTT with approvals and testing, publish a document called
a TAD for all amateur built aircraft. This document has some useful info regarding
weights, CoG limits, operating speeds etc. Generally the info within
the TAD will have been checked by a thorough flight test program performed on
the first completed example of the type to be completed.
For the 601XL see
http://www.lightaircraftassociation.co.uk/engineering/TADs/162B%20ZENAIR%20CH601-XL.pdf
where theCoG range is given as 300 to 520 mm aft of datum (datum is leading edge).
I hope that this is useful info.
Andrew.
--------
A good way through building a 601UL with 912UL.
Still flying Rans S6 with 503.
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=222809#222809
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| Subject: | Elevator bias spring |
Any suggestions on finding the details about the elevator bias spring -? CZAW drawing
6-BO-4CZ ?
Jay in Dallas
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| Subject: | Re: Elevator bias spring |
Jay,
I (after much e-mailing) got the attached drawing from CZAW and I hope
you find it more use than I did!
In the end I found out, from the UK agents, that all you need is a
spring that will apply about 6 - 10 lbs of back pressure on the stick
when the flap is lowered.
Dave Johnson
601XL Jab3300, almost ready for test flying AND GROUNDED!!!!!!
do not archive
----- Original Message -----
From: jaybannist@cs.com
To: zenith601-list@matronics.com ; zenith-list@matronics.com
Sent: Sunday, January 04, 2009 7:08 PM
Subject: Zenith601-List: Elevator bias spring
Any suggestions on finding the details about the elevator bias spring
- CZAW drawing 6-BO-4CZ ?
Jay in Dallas
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http://www.cs.com
Message 4
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| Subject: | Re: Elevator bias spring |
Thanks for sending it, but, you are right.? It is pretty much useless.
I was curious, because I had never heard of an "elevator bias spring".? Now that
I know what it is, I know I don't need one.
Jay in Dallas
Do not archive
-----Original Message-----
From: David Johnson <david_a_g_johnson@btinternet.com>
Sent: Sun, 4 Jan 2009 2:35 pm
Subject: Re: Zenith601-List: Elevator bias spring
Jay,
?
I (after much e-mailing) got the attached drawing
from CZAW and I hope you find it more use than I did!
?
In the end I found out, from the UK agents, that
all you need is a spring that will apply about 6 - 10 lbs of back pressure on
the stick when the flap is lowered.
?
Dave Johnson
?
601XL Jab3300, almost ready for test flying AND
GROUNDED!!!!!!
?
do not archive
----- Original Message -----
From:
jaybannist@cs.com
zenith-list@matronics.com
Sent: Sunday, January 04, 2009 7:08
PM
Subject: Zenith601-List: Elevator bias
spring
Any suggestions on
finding the details about the elevator bias spring -? CZAW drawing
6-BO-4CZ ?
Jay in Dallas
Email message sent from CompuServe - visit us today at http://www.cs.com
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