Congressional Research Service. Summary. The Constitution sets out three eligibility requirements to be President: one must be 35 years of. age, a resident âwithin the United Statesâ for 14 years, and a ânatural born Citizen.â There is no. Supreme Court case which has ruled specifically on the presidential eligibility requirements.
The first production airplane of the Boeing 707 commercial jet series made its maiden flight December 20, 1957, with Pan American World Airways putting the airplane into transoceanic service October 26, 1958, and American Airlines following with transcontinental service January 25, 1959.
But the current record holder for the longest scheduled nonstop commercial flight in the world is Singapore Airlines Flight 21, clocking in at a whopping 18 1/2 hours (scheduled length).