at ▁ 2 1 ▁October ▁ 1 9 4 1 , ▁declared ▁total ▁loss , ▁and ▁then ▁used ▁as ▁anti - air craft ▁platform . ▁Sc ra pped ▁ 1 9 4 6 ▁ ▁: ▁built ▁by ▁Lob nitz , ▁s unk ▁on ▁ 1 2 ▁May ▁ 1 9 4 1 ▁off ▁Tob ru k ▁during ▁World ▁War ▁II , ▁then ▁used ▁as ▁an ▁anti - air craft ▁position ▁ ▁: ▁built ▁by ▁William ▁Do x ford ▁& ▁S ons , ▁sold ▁in ▁January ▁ 1 9 4 0 ▁and ▁subsequently ▁scra pped . ▁ ▁: ▁built ▁by ▁William ▁Do x ford ▁& ▁S ons , ▁sc utt led ▁in ▁Hong ▁Kong ▁ 1 9 4 1 , ▁captured ▁and ▁rep a ired ▁by ▁the ▁Japanese ▁and ▁renamed ▁Sum a , ▁s unk ▁by ▁mines ▁in ▁Yang t ze ▁River ▁on ▁ 1 9 ▁March ▁ 1 9 4 5 . ▁ ▁: ▁built ▁by ▁Wood , ▁Sk inner ▁& ▁Co , ▁scra pped ▁in ▁ 1 9 4 8 . ▁▁ ▁built ▁by ▁Wood , ▁Sk inner ▁& ▁Co , ▁briefly ▁flags hip ▁of ▁the ▁British ▁Pacific ▁Fle et , ▁exp ended ▁as ▁a ▁target ▁ 1 9 4 6 ▁ ▁Notes ▁ ▁References ▁ ▁External ▁links ▁▁ ▁Sum mary ▁of ▁the ▁China ▁gun bo ats ▁of ▁various ▁nations ▁ ▁More ▁photos ▁▁ ▁Trans cription ▁of ▁ships ' ▁log books ▁available ▁for ▁several ▁members ▁of ▁the ▁class . ▁▁▁ ▁Category : G un bo at ▁classes ▁Category : World ▁War ▁I