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#12
October 9th 06, 04:08 PM
posted to rec.aviation.piloting
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My new flying rule - bring camera
Judah writes:
What is the resolution of the human eye, anyway? About 30 seconds of arc at best, under good viewing conditions and in the zone of maximum visual acuity. To put that in aviation terms, it's an ability to distinguish an object the size of a pie plate (nine inches) from an altitude of 5000 feet, looking straight down. -- Transpose mxsmanic and gmail to reach me by e-mail. 
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