Sri Ayudhya was delivered on 16 June 1938 and commissioned on 19 July; its sister ship Thonburi followed in October that year.
•
It was in service from 1938 to 1951, being active during the Franco-Thai war in which its sister ship HTMS Thonburi was heavily damaged in the Battle of Ko Chang.
Thonburi | HTMS ''Thonburi'' | HTMS Thonburi | Thonburi Railway Station | King Mongkut's University of Technology Thonburi |