Sub classes?
 

I'm currently on my second SH4 patrol in 1941. I was just wondering what preferences you guys have for the different types of subs.

Currently I have a salmon class. Is there anything better? And if so what are the advantages of other classes.

Cheers

Well, next in line you have your Sargos, Tambors, Gatos and Balaos

The Sargos were completed in 1939 and were quite modern boats. They were essentially slightly modified Salmons. They were required to be able to maintain 17 knots on three of their four diesel engines and to have 25 percent reserve buoyancy. They used a new Navy battery design in place of the commercial batteries previously used. Both fore and aft torpedo tubes could lay mines (with stowage for a total of 40 mines). Extra fuel could be carried in some of the ballast tanks at the cost of reducing dive capability. The class introduced the "down express" ballast tank, which was fitted under the forward torpedo room to reduce the dive time; this was flooded at the start of the dive, to pull the ship down, then blown as soon as the ship was underwater. However, even with this assistance, it took 39 seconds for a boat to reach periscope depth.

The Tambors were completed in 1940-1941 and were essentially improved Sargos. They established the configuration (six forward torpedo tubes, four rear torpedo tubes, and a total of 24 torpedoes) that characterized all American submarines built during the war. They were the first American submarines designed in light of early experience with the torpedo data computer, and this was placed in the conning tower where the commander could quickly refer to it while at the periscope. The sonar operators were also moved into the conning tower where they could feed data directly to the TDC operator and the commander.

The Gatos were just beginning to join the fleet at the start of the war. The last peacetime design, they were somewhat larger than their predecessors, improving stability and subdivision and allowing more powerful machinery. Their large engine rooms were subdivided by a pressure-proof bulkhead. They were a good design that was suitable for mass production, and they became the definitive U.S. submarine model of the Pacific War. They set new standards of habitability and endurance, had sophisticated fire control computers (by the standards of the day), and were heavily armed.

Their chief faults were that they were not very maneuverable (having a turning radius of 150 yards or 137m submerged) and were slow to dive. The original conning towers were also quite high. Once war broke out, they were cut down considerably to reduce the silhouette of the boats. But the chief limitation of American submarines generally was not the submarines themselves, but the atrocious torpedoes they carried, which did not begin to approach acceptable performance until late 1943.

The Balaos were completed in 1943-45 and were essentially Gatos with strengthened hulls. This allowed them to dive deeper, which was tactically important when evading Japanese depth charge attacks.

This was necessary because of this.

Why he was not charged with treason I do not know.:nope:

There is also the Tench class (which I believe is only in modded versions of the game), which were the last wartime boats, essentially identical to Gato and Balao classes but with an even stronger hull.

Basically once you get up to the Tambor class, there are more similarities than differences. That was the class where the fleet boat design finally hit the sweet spot, and remained there with few alterations until the war's end (although there were, of course, upgrades to all classes of operating boats throughout the war). There aren't really advantages/disadvantages in the sense that all of the submarines in the game (except the S-boats) are basically evolutions of the same design, so each class is more or less a slightly bigger, tougher, better version of its predecessor.

As they got bigger/tougher/better, they also got about a knot slower.

That is a question I have been pondering for years.

Thanks for the info guys

He should've been tried for treason but, for what it's worth and it ain't worth much, I think it was all politics. If I remember correctly, I think his appointment to the House Military Affairs Committee (he may have even chaired the committee) was by direct appointment from Roosevelt and with an election year approaching, the prospects of a scandal in his administration was believed to be more detrimental to the war effort and upcoming election than the actual leak itself.
At least, that's my feeble memory's take on it.http://i1045.photobucket.com/albums/...s/5ca9bd64.gif

The Tench class did not have a stronger hull than the Balao class the main difference was that it had a better designed interior layout which made a it more efficient and allowed them to carry a few more torpedoes.

In TMO you do get the SV radar and the ST periscope radar with a Tench and it can go deeper than the Balao so with TMO there is some difference even though there was not a change between the two in reality hull strength wise.

It appears no one has talked about my favorite boats, and thus I shall

The S18 and S42 are both very similar, the S42 has minor improvements and a bettter battery I think. These are very fragile, and cant dive very deep, but they are small. This allows them to operate a bit better in the shallows, and they are also great for harbor raiding. In RFB they also get to start with the 4in deck gun, which is of course way better than that tiny 3in. Dont expect to sink any large warship though, 4 Mark 10s wont do very much too anything. The only major problem for me is the lack of torpedos they carry, 12 max.

Except that four Mk 10's have a much better chance of exploding when they should than the early Mk 14's

While the Torpex used in the Mk 14 is better suited for sinking ships than the TNT used in the Mk 10's, that Torpex won't be of much good if it is not exploded next to the ship.

I would rather hit with four Mk 10's than not hit with three out of four Mk 14's :yep:

One Sargo class has a interesting story behind it:http://en.wikipedia.org/wiki/USS_Squalus_%28SS-192%29

I wish they would have better modeled the S-boats myself the S-boats had a bit of variation depending on who had built them and when they where overhauled.Some had rear tubes and the the hull was are much more similar to the appearance of German U-boats where as the ones in SH4 are all of the original "Holland" design though he did not design them they still had his look.It would also have been nice to have the various yard boats have their distinct conning tower appearances because there was some variation between Electric Boat,Portsmouth,and Maintowoc boats.We are stuck with generic ones that is just me being nit picky.

So far as I recall even in stock the S-boats start with the 4 inch 50 caliber gun and do start with this gun in TMO you can swap out for a pop gun though I have no idea why anyone would want to do that.Also the S-boats where designed for coastal waters in which case their range was fairly effective.The Navy basically needed subs badly and the S-boats where available so they got used around the Solomon Islands because it was in the range of their operating abilities.The Asiatic fleet had them for the same reason.In WWII some S-boats actually prefered to use the deck gun to get kills which was a feasible tactic early in the war.

very, very true, but I was talking about their effectiveness against Battleships and large carriers. Ive been unable to sink one, even when all 4 hit and explode. Perhaps bad luck. I do overall perfer the Mark 10, and am even willing to spend the renown to get them once I "upgrade" to a larger sub. 6 Mark 10s however, will more often than not put down whatever Im trying to sink. I only wish they had a tad longer range. I hate fireing at a distance convoy, only to have them run out of fuel 20 yards from the large modern tanker I was aiming at :nope: