Markus,
You can use the following coordinates for the vent locations:
X = 1708 in
Y = +23/-23 in
Z = 342 in
Tom
------------------------------
Thomas Wittenberg
Engineer
Boeing Commercial Airplanes
Seattle WA
(425)387-7978
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Original Message:
Sent: 14 Apr, 2026 12:27
From: Markus Rumpfkeil
Subject: Structures Reference Data Uploaded to Website
Thanks a lot for the quick reply! I also need the z-coordinate as well as the (x,y,z) location of the venting hole if possible.
Thanks!
------------------------------
Markus Rumpfkeil
Associate Professor
University of Dayton
Dayton OH
(937)229-5380
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Original Message:
Sent: 14 Apr, 2026 11:34
From: Thomas Wittenberg
Subject: Structures Reference Data Uploaded to Website
Markus,
The coordinates of the reference point are:
X = 1694.5 in
Y = 0
Let me know if you have more questions.
Tom
------------------------------
Thomas Wittenberg
Engineer
Boeing Commercial Airplanes
Seattle WA
(425)387-7978
Original Message:
Sent: 14 Apr, 2026 10:10
From: Markus Rumpfkeil
Subject: Structures Reference Data Uploaded to Website
Thanks a lot for posting! I am still unclear where exactly the reference point for the simple model as well as the venting hole are located. If you could post the exact coordinates that would be greatly appreciated.
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Markus P. Rumpfkeil, Ph.D.
Professor and Aerospace Director
University of Dayton