I wonder if an empty 787-9 has 24 hours of endurance. Or some other plane. You could fly a plane along a latitude to film a continuous sunrise or sunset.
Obviously, it'd be complicated when you're targeting a particular ground speed, need some support from air traffic control, are ignoring ETOPS, switching to metric flight levels, etc. And it'd be stupid expensive, but still.
Obviously, it'd be complicated when you're targeting a particular ground speed, need some support from air traffic control, are ignoring ETOPS, switching to metric flight levels, etc. And it'd be stupid expensive, but still.