A320 Cabin Wall markings

Date:         27 Jun 97 15:37:15 
From:         Ken Ishiguro <kenish@ix.netcom.com>
Organization: Netcom
Followups:    1
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Question:

I have flown A320s of HP and NW.  In both cases, I noticed a pair of
markings on opposite sides of the cabin.  The markings are upside down
triangles about the size of a postage stamp, about 2" from the top of
the cabin sidewall panels.  They are about 4-5 rows forward of the
overwing exit doors.  This is the only place in the entire length of the
cabin where the markings occur, they appear designed to be unobtrusive
(gray or white color), and there is nothing unique about the cabin
arrangement or seat row corresponding to the marks.

My guess is these mark the location of the main gear emergency extension
ports.

Thank you in advance for an answer;

Ken Ishiguro
Orange County, CA