Baya was redesignated as an auxiliary submarine ( AGSS ) in 1949 .
Baya was converted to a sonar test submarine in 1958 - 59 to test a system known as LORAD .
Baya was redesignated as an auxiliary submarine ( AGSS ) in 1949 and converted to a sonar test submarine in 1958 - 59 to test a system known as LORAD .