Kammala jumla mai zuwa: Kamar yadda aka tura su, masu sa ido 24 na Sojojin Ruwa na Amurka a Vietnam sun kai kimanin tan 10 na makamai, sun yi tsayi, suna da dunƙule biyu, injin diesel 64NH9 guda biyu, (mafi girman gudu), fadi, ja, kuma yawanci ma'aikata 11 ne ke aiki da su. Lokacin da
Kudancin Vietnam ya fadi a ranar 30 ga Afrilu, 1975, duk masu sa ido sun fada hannun abokan gaba; barin kawai mai tsira, mai sa ido na horo, wanda bai taɓa barin Amurka ba. Ana nuna "training" monitor # C-18, tare da jirgin ruwa mai sauri da PBR guda ɗaya a Gidan Jirgin Ruwa na Amphibious na Amurka a Coronado, California.