Right now Peru is in the middle of rainy season. We have been getting some pretty good rains off and on the past few weeks. This has made flying a challenge, to the point where flights have been postponed or we have sat around for a few hours waiting for the rains to stop or the weather to improve. I was coming back form a flight at a location 2 hours away. There were many rain shower in the area so I climbed up to 14'500 feet, turned on the oxygen and enjoyed the increased airspeed! In pilot school we learn that the higher you go, the colder it is.
This was very true as it was 80 degrees on the ground and below 40 up at altitude. Also as you go higher up there is less oxygen. This is both good and bad for flying. Its good because there is lest resistance or drag on the airplane so you can fly faster (given the same engine horsepower) at a higher altitude.
The bad part is that unless you have a turbo charged engine, the result of having less air means not being able to produce as much horsepower and you also have to wear this funny oxygen canula which is like a colonoscopy for your nose!
While taxing out for takeoff, I felt limited rudder travel in the foot pedals. I shut down the engine, got out and found a static wick stuck in a hole which was preventing the rudder from moving! I'm pretty sure one of the village kids did that while I was not paying attention. Good thing it was found before takeoff! Thank you Lord!