I have noticed a small bug or omission in the flight logger. I can filter flights on the timetable by "switching off" the green LEDs below the division type.
Clicking on the 1/2/3 class (I am class 3 right now) makes it black but the actual timetable is not updated to reflect the flights that match the class filter currently selected (the classes that are not black). It would be a great addition. I think this is a must have.
A tab about the pilot's current profile (flights, rank, hours, etc.) would be nice too but that is only a nice to have.