You're welcome. It's for optimization of future routes -- how do I get from point A to point B while keeping some weather parameters in acceptable range, burni

You're welcome. It's for optimization of future routes -- how do I get from point A to point B while keeping some weather parameters in acceptable range, burning less fuel, and getting there on schedule. And yes, trying not to drive right into a storm. Not quite for trying to maneuver out after you have already driven into one. Of course you can also look at it and figure out of cleaning the deck is a good idea or not. I probably shouldn't comment further, but NTSB's full report is at https://www.ntsb.gov/investigations/AccidentReports/Reports/MAR1701.pdf https://www.ntsb.gov/investigations/AccidentReports/Reports/... and they did not seem to find it too confusing.