Just requesting this beauty, the Learjet 55.
The Learjet 55 is a business aircraft, just like the rest of the Learjet family. Can fit 10 passengers and 2 crew. Ceiling is very high; 51,000 ft. Range is 2, 492 miles. Very cool fact, the winglets, designed by NASA, gave the aircraft the nickname, the “Longhorn”
https://en.m.wikipedia.org/wiki/Learjet_55 More info here