Boeing 727-200

The Boeing 727-200 typically seated 148 passengers in a two-class configuration. In a high-density single-class layout used by charter operators, it could carry up to 189 passengers. The cabin is 3.54 m wide with a 3-3 seating arrangement, the same width later used on the 737 family. The 727-200 was a stretched version of the 727-100.

The Boeing 727-200 Advanced had a maximum range of approximately 4,020 km (2,170 nautical miles). The aircraft used three Pratt & Whitney JT8D engines — one on each side of the rear fuselage and one inside the fuselage fed through an S-duct in the tail. This tri-jet configuration was essential for overwater and high-altitude airport operations before twin-engine ETOPS rules existed.

The 737-800 replaced the 727-200 on most routes, offering greater range (5,765 km vs 4,020 km), dramatically better fuel efficiency with two modern engines instead of three older ones, and lower noise. The 727-200 had the advantage of a built-in ventral airstair that allowed operations from airports without ground equipment. The 727-200 was also approved for steeper approaches, useful at airports surrounded by terrain.

The 727-200 is instantly recognizable by its three rear-mounted engines: two on either side of the fuselage and one fed through an S-duct in the tail. The T-tail, swept wings, and clean underwing profile are distinctive. The built-in ventral airstair under the tail is a unique feature. The 727 is essentially retired from passenger service, so it can only be found in cargo operations or as static displays and museum exhibits.

The Boeing 727 was one of the most successful commercial aircraft of the 20th century, with 1,832 units delivered between 1963 and 1984. It was designed to operate from shorter runways than the 707 or DC-8, opening jet service to thousands of smaller airports. The 727 made commercial aviation accessible to medium-sized cities for the first time. Its three-engine design predated ETOPS certification, providing the redundancy needed for overwater and remote operations. The type also gained notoriety as the aircraft used in D.B. Cooper's famous 1971 hijacking.