At 09:03 AM 10/28/98 -0800, Susan Dawson wrote:
>>Hello, Darrel...The bigesr problem in modifying seat backs is the faa,
and
>>getting the bird past the IA...Remember, if you or anyone modifies
anything
>on
>>a certifacated aircraft, you must obtain a sup. stc!..Thats why a lot of
>>people (like me are going exepermential). It's taking a LONG time for
the
>faa

Susan (or is it Jolly?  I'm sorry), I've seen you write this a couple of 
times.  Are you in Canada?

Things there may be different, but here in the U.S. an STC is not required
for 
every modification.  Many times it can be handled with a one-time field 
approval (337) and in fact I had one for the replacement of my J3 seat
with 
a much improved PA-11 seat, which sounds like the kind of mod this guy is 
talking about.  I also had one for a different instrument panel, and 
different piston pins from another manufacturer.

The M10 we have now has a field approval for a header tank mod that makes 
rooom for the radios.  There is no STC, only a 337 and some changes in the
flight manual.

I'd say if the inspector of choice seems unwilling to stick his neck out
and
approve a mod, find another inspector who is.  If the modification is 
reasonable (to them) you will probably find an inspector who will
approve it. 

--Steve Dold

-----------------------------------
Steve Dold ([EMAIL PROTECTED])
Say NO to useless over-quoting
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