Airbus A320 family: a versatile narrow-body jet airliner series Airbus A320 family Overview of the Airbus A320 family, its design, variants, production locations, technological innovations, operational role, and notable developments including the NEO upgrade.
Boeing 737 Classic Family of Boeing narrow-body airliners (‑300, ‑400, ‑500) built 1984–2000; introduced CFM56 engines and aerodynamic improvements for short- and medium-haul service and later freigh…
