TuomoMooneyFlying
Pre-Flight
I read somewhere that even a small cabin heater that increases the temperature a few degrees above ambient will reduce humidity and in effect prevent corrosion? Now we all know that a higher temperature doesn’t affect absolute humidity but actually increases how much moisture the air can carry. So relative humidity decreases but not the absolute humidity. So if the actual moisture stays the same, would a cabin heater inside the plane do anything for corrosion prevention?