I've got two problems with EC135.
First, when I select an ALT to acquire via A. ALT, climbing stops approximately 100ft / 150ft below the desired altitude and stay there. Is it normal ?
Secondly, I must admit I have a comprehension problem with the TTG indicator in NMS mode. In VOR mode, the TTG indicates the time to go in minutes, and that's ok.
But in NMS mode, TTG indicates a number that can't be minutes or even HMM.
Ex: TTG:795 for a 60 NM trip ! How to interpret this number ?
Many thanks for those who can help.