Flight night time
Calculate night flight time offline easily.
Andrej Hyll
iPhone Screenshots
Description
This offline application helps pilots calculate night flight time. The app uses algorithms for distance and sunrise/sunset calculations, with adjustable night definitions based on regulations.
This offline application enables pilots to determine their night flight time. All you need to do is just to set the place and time of departure and arrival.
The app uses algorithm to determine orthogonal distance and algorithm to determine sunrise or sunset.
The definition of night can be modified in Settings according to user's national regulations.
The Vincenty formula is used for calculation of distance. To calculate sunrise/sunset the Sunrise equation is used.
The app contains the default database. The source of data for it is openflights.org database. If the airport you need is missing you can create it in user's database.