What is Keroplan?
Keroplan is a small programm to calculate fuel requirements in the flightsimulator.
The idea was to create something small and simple, which doesnt need lots of input. In the creating process I had some more ideas and so I added the extended button. To whom this is too much, the small version is fully sufficient - but the big one is more beautiful.
If you have problems, you can send me a mail, but it might be useful to have a look in the forum or the FAQs.