Are you pilot, student pilot or flight instructor ? Then this app will be a valuable tool for you.

Solve your aviation navigation problems with your iPad or iPhone.

Aviation NavCalc is an iOS based version of a flight navigation calculator. While incorporating all standard features of a common handheld navigation calculator, it can do more. Using the possibilities of the device, Aviation NavCalc has an intuitive and easy-to-use interface and uses graphic displays for better visualization of the solution to the Navigation problem.

Aviation NavCalc can solve all the standard problems, showing up in the navigation part of flight training and the examination. It consists of 11 different modules, each designed to solve a kind of problem. To facilitate the reuse of numbers in different modules, most modules have an import and/or export feature.

Key Features:

- Time speed distance

- Wind triangle

- Wind out of 2 drift angles

- Unit conversion

- Dead reckogning

- Great circle computation

- Fuel calculation (the full function of our app "Fuel Converter")

- Conversion between time and degrees of longitude

- All kinds of altitude and airspeed calculations

- Crosswind calculation

- Point of no return, point of safe return, point of equal time

- No ads

Aviation NavCalc is designed with usability as main goal. It can be used by flight students and flight instructors to enhance the flight training experience. It is also a valuable tool for flight planning. On mobile phones with small screens, it might be advisable to use the zoom-in feature.

What's New

Version 1.1

Minor Changes of the UI and the Launch Screen.


Thomas Oswald
1.3 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© Thomas Oswald Aerospace Software


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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