Crazypants Large Jet
A jet the size of a small 20th-century commercial airliner. Carries 150 passengers at 1,100 kph up to 40,000 km
On Mars, Venus, and within large open-space habitats like O’Neil cylinders, aircraft of various kinds see regular use. This includes modern version of rotorcraft (helicopters, autogyros, tilt-rotors), fixed-wing planes, and zeppelins and other lighter-than-air craft. These are typically propelled by turbofan or jet engines, rotors, or vectored thrust.