Ralf Keber

Cold Weather Altitude Correction is a tool for calculating temperature corrected altitudes for approaches. Conventional tool are only calculating a li …

Scandinavian FTL calculates flight duty period (FDP) and rest time according EU-OPS subpart Q regulations adapted to Scandinavian interpretations.It i …

Multiply Me is a simple but effective trainer for the first multiplication tables with eight training modules:- Times Table- Multiplication 4 x 6- Mul …

FTL Calc calculates flight duty period (FDP) and rest time according EU-OPS subpart Q regulations without split duty, augmented crew nor standby.You c …