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Thu 06/12/25 |
Total Messages Posted: 1 |
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1. 05:24 PM - CJ6A Centre of gravity limits (Ttail)
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Time: 05:24:49 PM PST US
Subject: CJ6A Centre of gravity limits
From: "Ttail" <ttail@internode.on.net>
The translated Chinese manual (Chujia0-6 Airplane Technical Specification for Service
and Maintenance) Pg 6 Fig 1.3 infers that the C of G limits of the CJ6A
are 17%MAC to 24.1%MAC. I say infer because the translation wording is a little
vague.
I have seen references to numbers supposedly from the American Nanchang owners
group ? that utilse a Datum 70" in front of the firewall centre point that list
the Forward C of G limit as 121.5" aft of the datum, and the Rear C of G limit
129.7" aft of the datum. These values when applied to the MAC are then a Forward
limit of 13.3%MAC and an Aft limit of 25.2% MAC. These are dramatically
different from the Chinese limits.
Does anyone have any data to substantiate the expanded values or even any more
definitive/authoritative data from Chinese source data.
--------
Sean Trestrail
ttail[at]internode.on.net
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=515449#515449
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