Mario Vittone, a chief warrant officer with the Coast Guard, lost his father as a child.

美国海岸警卫队一级准尉马力欧·威登自小便失去了父亲。

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Coast Guard chief warrant officer Adam Wine says the work involves using special towels to wipe up the sticky oil.

VOA: standard.2010.06.01

He means Army Chief Warrant Officer Keith Yoakum, 41, one of Hemet's latest casualties.

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Chief Warrant Officer Michael Cahill had served in the National Guard and worked as a physician's assistant for decades.

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Army Chief Warrant Officer 3 Michael Durant, a Black Hawk helicopter pilot, was shot down in 1993 during a combat mission in Mogadishu, Somalia.

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