CX-3 Flight Computer

Aviation Supplies & Academics

About this app

Based on the ASA CX-3® Flight Computer for pilots, this CX-3 app makes flight planning simple by taking confusion out of the equation. Fast, versatile and easy to use, the CX-3® delivers accurate results quickly and efficiently. Whether used for flight planning, ground school, or FAA Knowledge Exam preparation, the menu organization reflects the order in which a flight is normally planned and executed, resulting in a natural flow from one function to the next with a minimum of keystrokes. Multiple aviation functions can be performed on the CX-3® flight computer including those related to time, speed, distance, heading, wind, fuel, altitude, cloud base, standard atmosphere, glide, climb & descent, weight & balance, as well as a holding pattern function to help determine entry method and holding details. The CX-3® has 12 unit-conversions: Distance, Speed, Duration, Temperature, Pressure, Volume, Rate, Weight, Rate of Climb/Descent, Angle of Climb/Descent, Torque, and Angle. These 12 conversion categories contain 38 different conversion factors for over 100 functions. A calculator, clock, timer, and stopwatch are also built in along with multiple settings for lighting, backlighting, themes, time zones and more.

Ratings and reviews

Cannot set preferred units on the app. If I try the app freezes. Fuel weight does not calculate correctly for Avgas and Jet fuel when entering Vol. The error is more than double the correct amount. Can this be rectified in the next update?

Some computation error in Weight Balance ie. the CG calculation is wrong. Otherwise this looks close to the real CX3. Try different font size settings in the mobile to ensure data shows in the same line. Awesome support tho!

Works well. Covers all the units you could want including UK galons which many of these apps are missing. This latest version has solved the crashing problem on my samsung s22

What's new

Minor bug fix and data entry improvement.