Flight Duty Calculator (FAA)

by Thomas Oswald Aerospace Software


Maps & Navigation

2.99 usd



Let an app compute your flight time limit. For FAR 121 pilots.


Let an app compute your flight time limit. This is an app for pilots who fly under FAR 121.Stop these endless discussions with crew-control and avoid these embarrassing violation reports in future, because you inadvertently busted your duty limit.Flight Duty Calculator (FAA) is a small and easy to use app which helps you to determine the maximum allowable flight duty period, the maximum flight time and the minimum rest you need after that duty.Key benefits:-- easy and intuitive to use-- calculation according FAR part 117-- augmented crew-- rest facility class considered-- considers if unacclimated-- number of flight segments considered-- flight time limit-- duty time limitPlease be aware, that local regulations and company procedures can further restrict the regulations, so never forget, that you as pilot are ultimately responsible for acting according to the regulations.For questions please contact me via [email protected] some values are saved between sessions.-a typo corrected

Read trusted reviews from application customers

No settings, no explanation of values, no cumulative look back. Very sparse.

Phil Alford

Any chance of integration of reserve rest rules also. These seem to be the most complex so we need a lot of help here.

Timothy Wade

Im not familiar with the 117.15 option. ??

Greg Steubs

One question. What is meant by "considers number of Sectors?" Can you describe how to use this? FAR 117 describes various rules based on being inside or outside 60 degrees Longitude. Not sure what is meant by sector.

Peter Gaylord

Thanks for making this app! There is absolutely no way I could track my flight time and duty limits without it.

Justin Rinehart