Piper PA28 180 Cherokee Challenger: Flying the Pattern at Mountain Empire Airport in a 1973 Airplane 

Much, lol

Unfortunately, all these small planes burn leaded fuel, which isn't good for the environment.

@@BrilloHead they're working on it. But small aircraft are not the biggest polluters out there. Even with leaded fuel, it's such a small slice of pie.

@@GWN_Garage Most cars have long switched to using unleaded fuel for decades. There's no reason for small airplanes to still be using leaded fuel, no matter how small of a pie it may be. Even commercial jet liners aren't burning leaded fuel, so why should small airplanes be exempt in such manner?

@@BrilloHead ask the FAA and EPA. Every pilot out there is asking the same question. There's a great video on RU-vid where an expert pilot goes into the history of it. I'm just pointing out that GA aircraft pollute less in all than commercial kerosene burners.