Johnny Miller (aviator)

John MacDonald Miller was a barnstorming pilot, the first person to make a US transcontinental flight in a rotorcraft, the first to land a rotorcraft on the roof of a building, and the first to fly a scheduled US mail rotorcraft service. He was also a test pilot and airline captain. He became the oldest active pilot in the US, making his first flight on his 18th birthday and ending at the age of 101. He died aged 102.