F-16D PBU Fighting Falcon serial number 84-373 became the first F-16 in ROKAF history to log 10,000 flight hours. USAF reportedly has 6 F-16 with the same milestone.
373 was among the first F-16 to be acquired by South Korea, having begun operation out of Daegu Air Base in 1986.
Over the 34 years, 373 flew 7,400,000km.
First photo: F-16 84-373 photographed at Osan AB in October, 1989. Photo by Kevin Patrick on F-16.net
Second photo: F-16 84-373 photographed at Chungju AB on May, 2020.