The Mikoyan-Gurevich MiG-19 (Russian: Микоян и Гуревич МиГ-19) (NATO reporting name: "Farmer") is a Soviet second-generation, single-seat, twin jet-engined fighter aircraft. It was the first Soviet production aircraft capable of supersonic speeds in level flight. A comparable U.S. "Century Series" fighter was the North American F-100 Super Sabre, although the MiG-19 would primarily oppose the more modern McDonnell Douglas F-4 Phantom II and Republic F-105 Thunderchief over North Vietnam. Furthermore, the YF-100 prototype appeared approximately one year after the MiG-19 (first prototype flights for the two aircraft were May 25, 1953 and May 27, 1952, respectively), making the MiG-19 the first operational supersonic jet in the world.
Read more about Mikoyan-Gurevich MiG-19: Design and Development, Operational History, Variants, Operators, Specifications (MiG-19S)