The ship was reclassified as a submarine chaser PC-1593 on 1 June 1944.

In 1892, the ships were reclassified as coastal defence and later as training ships.

The ship underwent a lengthy modernisation from 1949 to 1952, and was reclassified as an anti-submarine destroyer.

The ship was reclassified as a training ship in 1954.

On 30 June 1931, the ship was reclassified IX-40, to be preserved as a relic.

The old ship was reclassified IX-2, 17 February 1941.

On 25 September 1970, the ship was reclassified AG-192.

The remaining four ships all survived the war and were reclassified as torpedo boats in 1929.

The fragmentary evidence available shows that the ship was reclassified AN-37 on 1 January 1944.

On 1 July 1975, the ship was reclassified as FF-1092.