kansas
Seeee yaaaaaaaaa!
- Joined
- Mar 28, 2006
- Posts
- 125
Most just ballpark it, but technically... "Night means the time between the end of evening civil twilight and the beginning of morning civil twilight, as published in the American Air Almanac, converted to local time."
What's published is approximately 30 minutes (give or take a few minutes) after sunset...
Here's a chart that displays both civil twilight and sunset/sunrise times for each day.
http://aa.usno.navy.mil/data/docs/RS_OneYear.html
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Thanks Amish!
No, not at all. This is one of the more persistent myths in aviation, that an ATP can sign off dual instrucion anytime. I find it a little mystifying why so many people have this one wrong, as it's fairly simple to see that it's not true by reading the regulations. The provision for an ATP to give instruction is a very specific limited provision. The provision is intended to allow airline pilots to give instruction to thier co-pilots, or check airmen on a 135 certificate to instruct without an instructor certificate. It does not bestow all the priveleges of an instructor certificate on anyone who holds an ATP
If you are truly being instructed in air transportation service, you are going to be an assigned crewmember anyway, so you don't need to depend on this limited defintion to log the time.
What is really needed here is an FAA definition of "air transportation servce." Otherwise, your assumption of their intention is just as good as mine. Not trying to be cantankerous here, but if you could in fact find the definition, you would undoubtedly be correct.