Jay Honeck wrote:
To make a long story short, see your local avionics shop for guidance. Each
FSDO is forming their own opinion on the Air Gizmos panel mounting
requirements and these opinions should be well-known to the avionics shops
of their respective jurisdictions.


This is quite true. We've got our 496 panel docked, and one avionics
shop (in Illinois) said we needed a 337 and a whole gob of paperwork
to install it.

Our other shop (located in Iowa) said all we needed was a signoff,
which they happily (and cheaply) did.

Different FSDOs apparently have different opinions, which means
different shops will charge HUGELY different amounts for the AirGizmo
installation. Shop around.
--
Jay Honeck
Iowa City, IA
Pathfinder N56993
www.AlexisParkInn.com
"Your Aviation Destination"


Here in the Northeast, the FSDO will not approve an Air Gizmo at all,
and the avionics shop I talked to won't install it as a result. It
seems to me the airgizmo itself is a minor modification that shouldn't
be on a 337 at all, and perhaps that is why the FSDO is turning them
down. My local A&P/IA is of the opinion that it falls under the
category of decorative fixtures in the cabin, and can therefore be
signed off by the pilot/owner. I personally think that is stretching
it. Basically I want to get it installed legally enough that I won't
get a hassle about it down the line. If that takes getting a 337 then
so be it, I'll have to go somewhere else to get it installed then.