ROCS Chang Chien (張騫, FFG-1109) is the seventh of eight Taiwanese-built frigates based on the Oliver Hazard Perry-class. Laid down in June 1996 and launched in April 1997, Chang Chien was commissioned in November, 1998. All of these Taiwanese FFG's have the length of the later Oliver Hazard Perry FFG's, but have a different weapon and electronics fit. Like her sister ships, Chang Chien was built under license by China SB Corp. at Kaohsiung City, Taiwan, ROC. As of 2005, Chang Chien is homeported at Tso-Ying naval base.