"94 Percent Availability Of Commodes"

From an article in Navy Times:
The Navy’s newest aircraft carrier has a messy problem. Since deploying in May, the Norfolk, Va.-based carrier George H.W. Bush has grappled with widespread toilet outages, at times rendering the entire ship without a single working head. But it’s no laughing matter. Sailors tell of combing the ship for up to an hour to find a place to do their business, if they can find one at all. Others have resorted to urinating in showers or into the industrial sinks in their work stations. Some men are using bottles and emptying the contents over the giant ship’s side, while some women are holding it in for so long that they are developing health problems, according to sources on the ship. The sailors blame the ship’s vacuum system. But the Navy is blaming sailors for flushing “inappropriate material” down the toilets. The ship, commissioned in January 2009, is wrapping up a deployment in the Persian Gulf. Three sailors who spoke to Navy Times on the condition of anonymity because they are not authorized to talk to the media said the problem has been persistent at least since Bush began its first deployment in May. Throughout its deployment, there have been at least two times when all 423 commodes in the ship’s 130 heads went offline, the sailors said. More often, they said, all heads either forward or aft of the middle of the ship have gone out of service, or clusters of heads scattered through different departments have been shut down.
Any good stories about the unavailability of the heads on your boat?