Thanks for using our Sunset Computer!
We are always trying to improve it, so please take a minute to give us some feedback.

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The following are ratings for parts of the program:

Quality of Input Format
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Quality of database of airports
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Quality of Time Zone computations
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Quality of type of results (general)
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Quality of Output Format & colors & patterns
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Quality of Other:
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Results that are interesting to you (all that apply)
Sunrise/Sunset Tables of Data Civil Twilight Astronomical Nautical
Midday Day Length Day Length Accumulation
Background keyed to current sky conditions

Additional features that would be useful to you (all that apply)
Cities without airports

Form(s) used (all that apply)
Casual user:Horizon Network Security Expert:Horizon Network Security
Casual user:LOS Expert:LOS

Please add personal comments here, including suggestions and bugs
If you want us to analyze a problem with a particular location or date then you MUST tell us what data you suppled so that we can reproduce the problem. Otherwise we will not be able to help. (use as many lines as you want)

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Last updated August 20, 2014.