Certification by Analysis Uncertainty Quantification

Hi everyone, 

I'd like to begin exploring the aero reference data, but it looks like the read me and sensor location links,

Aero Reference Data Read Me
Sensor Location Information for Aero Reference Data

are broken. Can the organizers look into this when they get a chance?

Also, I just wanted to confirm that there will not be any reference data given for the structural model (Option 1) for validation? So teams should determine their own approaches and/or make assumptions to perform validation and handle model form error in lieu of data for the structural model? 

Best,

Jim

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James Warner
NASA Langley Research Center
Hampton VA
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Hidemasa Yasuda
Kawasaki Heavy Industries, Ltd.
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Hi Hidemasa,

Yes, I was able to access the data on my personal laptop. It seems to be an issue specific to being on the NASA network. Thanks!

Best,

Jim

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James Warner
NASA Langley Research Center
Hampton VA
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Original Message:
Sent: 28 May, 2026 07:48
From: Hidemasa Yasuda
Subject: Validation Data Questions

Hi James,

This is Hidemasa from KHI (I'm not the organizer).

It seems that the file link is working properly now-I was able to access it on my end. If you're still having trouble, you might want to try clearing your browser cache or similar steps.

If the issue has already been resolved, please feel free to disregard this message.

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Hidemasa Yasuda
Kawasaki Heavy Industries, Ltd.
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Hi James,

Correct, we will not be providing validation data for the structural models (both for Option 1 and 2).  It can be assumed that the reference data provided is based on physical testing.

Tom

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Thomas Wittenberg
Engineer
Boeing Commercial Airplanes
Seattle WA
(425)387-7978
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