Operating a piston engine lean of peak can save fuel and reduce engine temperatures, but the topic is shrouded in mystery and even controversy. Flight instructor and YouTube pilot Martin Pauly breaks it all down in this episode, including what the tradeoffs are, why engine monitors matter, and when to watch CHT. Martin is also an expert on modern autopilots like the Garmin GFC 600, so he shares tips for getting the most out of these impressive avionics. In the Ready to Copy segment, Martin talks about what American pilots take for granted, how to make better aviation videos, and what it was like to fly in a B-29.

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