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Originally posted by Rockaholic:
The assumption that the plane remains stationary to one spot on the ground is faulty and incorrect
Which assumption or conclusion makes that claim? Certainly not me.

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CONCLUSION #4: Based on CONCLUSION #2, the plane MUST ALWAYS HAVE a measurable groundspeed and airspeed.
CONCLUSION #6: Based on CONCLUSION #3, ASSUMPTIONS #4 and #5, and FACT #5, the conveyor does not negate airspeed.
I never said the plane remains stationary, it just may not take off if it can't develop sufficient airspeed by the end of the runway.
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1997 R50: VG33E/RE4R01A/TX10/3.7/R200A/ARB/4.636/H233B/ARB/4.636/321150R15