Greetings to all, sorry for my English is a translator.
I wanted to ask you if it happens to any of you that the sound of the DC-3 engine once it accelerates, it stays constantly the same, it is always the same sound, it does not vary even after removing all the revolutions, the sound is as if it were 100% all the time.
And by the way, do you know if you can see the outside temperature somewhere?
Thank you and greetings.