other's way, perhaps picking up each other's acoustic signals and muddying the waters. you want one ship tows one pinger locator and try to keep it simple. >> captain gurley, i've been wondering this for a couple of days now. 26 countries involved. some of the most advanced nations in the world with militaries with lots of resources. australia, british, chinese, of course, the u.s. there's only one blue fin? i mean, i'm sure this company made more than one, sold more than one. where are the rest of them? and do these countries have any other pinger locators or resources that they can offer that are deployable? >> well, again, i think what this comes down to is how the australians and malaysians have requested services, because every country's that's stepped up is doing more. yes, more than one vehicle in the world inventory that can do this. the issue then comes down to the logistics of having lots of vehicles out there. because, you know, you can only put one or two of the vehicles on a given ship. you can't just load up the