Pan Am boeing 727 A1 taxi lights A2 brakes A3 reverse A4 Becon Lights A5 storbe lights only when you enter the runway |Credit Cereal 727

Wikipedia

Pan American World Airways, originally founded as Pan American Airways and commonly known as Pan Am, was an American airline that was the principal and largest international air carrier and unofficial overseas flag carrier of the United States for much of the 20th century. It was the first airline to fly worldwide and pioneered numerous innovations of the modern airline industry such as jumbo jets, and computerized reservation systems. Until its dissolution in 1991, Pan Am "epitomized the luxury and glamour of intercontinental travel", and it remains a cultural icon of the 20th century, identified by its blue globe logo ("The Blue Meatball"), the use of the word "Clipper" in its aircraft names and call signs, and the white uniform caps of its pilots.

Founded in 1927 by two former U.S. Army Air Corps majors, Pan Am began as a scheduled airmail and passenger service flying between Key West, Florida, and Havana, Cuba. Under the leadership of American entrepreneur Juan Trippe, in the 1930s the airline purchased a fleet of flying boats and focused its route network on Central and South America, gradually adding transatlantic and transpacific destinations. By the mid-20th century, Pan Am enjoyed a near monopoly on international routes. It led the aircraft industry into the Jet Age by acquiring new jetliners such as the Boeing 707 and Boeing 747. Pan Am's modern fleet allowed it to fly larger numbers of passengers, at a longer range, and with fewer stops than rivals. Its primary hub and flagship terminal was the Worldport at John F. Kennedy International Airport in New York City.

During its peak between the late 1950s and early 1970s, Pan Am was world-renowned for its advanced fleet, highly trained staff, and amenities. In 1970, it flew 11 million passengers to 86 countries, with destinations in every continent save Antarctica. In an era dominated by flag carriers that were wholly or majority-owned by governments, it became the unofficial national carrier of the United States. Pan Am was a founding member of the International Air Transport Association (IATA), the global airline industry association.

Beginning in the mid-1970s, Pan Am began facing a series of challenges both internal and external, along with rising competition from the deregulation of the airline industry in 1978. After several attempts at financial restructuring and rebranding throughout the 1980s, Pan Am gradually sold off its assets before declaring bankruptcy in 1991. By the time it ceased operations, the airline's trademark was the second most recognized worldwide, and its loss was felt among travelers and many Americans as signifying the end of the golden age of air travel. Its brand, iconography, and contributions to the industry remain well known in the 21st century. The airline's name and imagery were purchased in 1998 by railroad holding company Guilford Transportation Industries, which changed its name to Pan Am Systems and adopted Pan Am's logo.

Boeing 727

The Boeing 727 is an American narrow-body airliner that was developed and produced by Boeing Commercial Airplanes. After the heavy 707 quad-jet was introduced in 1958, Boeing addressed the demand for shorter flight lengths from smaller airports. On December 5, 1960, the 727 was launched with 40 orders each from United Airlines and Eastern Air Lines. The first 727-100 rolled out November 27, 1962, first flew on February 9, 1963, and entered service with Eastern on February 1, 1964.

The only trijet aircraft to be produced by Boeing, the 727 is powered by Pratt & Whitney JT8D low-bypass turbofans below a T-tail, one on each side of the rear fuselage and a center one fed through an S-duct. It shares its six-abreast upper fuselage cross-section and cockpit with the 707. The 133 ft (40.5 m) long 727-100 typically carries 106 passengers in two classes over 2,250 nmi (4,170 km), or 129 in a single class. Launched in 1965, the stretched 727-200 flew in July 1967 and entered service with Northeast Airlines that December. The 20 ft (6.1 m) longer variant typically carries 134 passengers in two classes over 2,550 nmi (4,720 km), or 155 in a single class. Besides the airliner accommodation, a freighter and a Quick Change convertible version were offered.

The 727 was used for many domestic flights and on many international flights within its range. Airport noise regulations have led to hush kit installations. Its last commercial passenger flight was in January 2019. It was succeeded by the 757-200 and larger variants of the 737. As of February 2022, a total of 38 Boeing 727s were in commercial service. There have been 118 fatal incidents involving the Boeing 727. Production ended in September 1984 with 1,832 having been built.