What goes up must come down. Unless you have air to air refueling. Or ground to air refueling. A Cessna 172 holds “The world endurance record in a propeller-driven airplane” set in 1958, 64 days, 22 hours, and 19 minutes.
Mastroianni and Hart
What goes up must come down. Unless you have air to air refueling. Or ground to air refueling. A Cessna 172 holds “The world endurance record in a propeller-driven airplane” set in 1958, 64 days, 22 hours, and 19 minutes.