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| | Rescue subs (George Herbert) |
 | | This vehicle, which needed to perform not one but >two missions, was designed and built for $750,000. |
 | | In short, instead of a modified off the shelf vehicle (which cost more than $750k, btw, it was more than 750,000 british *pounds* when it was ordered, and it inflated...), Locheed had to build three completely custom, large, highly capable, high endurance, air transportable large minisubs. |
 | | Not to mention that making them airliftable meant that they had to use titanium pressure hulls instead of steel, the DSRV is about twice as fast and twice as long endurance, has onboard sensors to *find* the missing sub,... |
| yarchive.net /mil/rescue_subs.html (809 words) |
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