Plane not mine Credits to @XAircraftManufacturer About the 737NG: The Boeing 737 Next Generation, commonly abbreviated Boeing 737NG,[3] is the name given to the -600, -700, -800 and -900 series of the Boeing 737 airliner. It is the third generation derived from the 737, and follows to the 737 Classic (-300/-400/-500) series, which began production in the 1980s. They are short- and medium-range narrow-body jets. Produced since 1996 by Boeing Commercial Airplanes, the 737NG series includes four variants with seating for between 110 and 210 passengers. http://es.m.wikipedia.org/wiki/Archivo:N8645ASouthwestAirlines2014Boeing737-8H4(WL)-cn36907-ln5038%22HEARTtwo%22(15773516513).jpg Boeing 737-800 of Southwest Airlines, the largest operator. As of the end of December 2017, a total of 6,658 737NG aircraft had been delivered, with more than 7,000 on order.[4] The -700, -800, and -900ER variants have backorders and are in production, but orders for the -600 and -900 models have already been completed.[1] The 737NG's main competition is the Airbus A320 family from Airbus. Improved models and new engines under development, such as the 737 MAX or the Airbus A320neo, will eventually replace the 737NG. As of November 30, 2019, a total of 7,092 Boeing 737NG aircraft have been ordered, of which 7,046 have been delivered, with remaining orders for the -700, -800 and -900ER variants. Boeing stopped assembling passenger 737NGs in 2019, but made final deliveries in January 2020. It is replaced by the fourth-generation Boeing 737 MAX, introduced in 2017. About GOL Linhas Aereas: http://es.m.wikipedia.org/wiki/Archivo:GOLlogo.svg http://es.m.wikipedia.org/wiki/Archivo:GOLTransportesA%C3%A9reosB737-76N(PR-GOH).jpg Gol Linhas Aéreas is an airline of Brazilian origin based in Rio de Janeiro, Gol is the second largest and most important airline in Brazil and the third in Latin America, with 37% of the Brazilian domestic air market and 15% of the international market i