I’ve searched for answers but didn’t find any appropriate answer. Just this topic:
The thing is I know about the “speed limits” (below 10k ft. it’s maximum 250kn and above 0,90M, over 40k ft. no speed restrictions), but what I don’t know for sure is, that if I cruise typically at 33-37k ft. @0,82-0,83M IAS, I shouldn’t exceed 550kn…is that right? If yes, lately I’ve tested it with winds over 140kn coming from the back, so my ground speed was like 620kn, but didn’t receive any warning…
So my question is slow it down before I go to sleep on a long hauler or keep it for example at 0,83M and don’t care about the ground speed?