Sunset and nigh flying definitions
In message . com, Ian
Strachan writes
snip
Civil Twilight ends in the evening when the centre of
the sun's disc is 6 degrees below the horizon and begins in the morning
when the centre of the sun's disc is 6 degrees below the horizon".
Snip
The phrase 'civil twilight' always leaves me wondering what uncivil
twilight is...
(I'll get my coat)
--
Surfer!
Email to: ramwater at uk2 dot net
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