Six F-16As that were assigned to the 21st Fighter Squadron at Luke Air Force Base, Arizona have arrived home in Taiwan on May 13.
The tail numbers are 6604,6605,6606,6607, 6608, and 6621. They had been based in the United States for training of Republic of China Air Force pilots under Peace Fenghuang program.
All jets landed at Hualien airbase around 15:30 local time. They were seen making a stop-over in Hawaii earlier. The F-16s will undergo upgrade to the V variant. Those jets that have been upgraded will cross the Pacific Ocean to take up training duties in the United States.