Search results
Results from the WOW.Com Content Network
The first Iowa-class ship was laid down in June 1940; in their World War II configuration, each of the Iowa-class battleships had a main battery of 16-inch (406 mm) guns that could hit targets nearly 20 statute miles (32 km) away with a variety of artillery shells designed for anti-ship or bombardment work. The secondary battery of 5-inch (127 ...
The Iowa-class battleships were maintained and used because their 16" Mark 7 guns were considered more effective than the smaller 5" Mark 45 guns found on modern frigates, destroyers, and cruisers. Each battleship had a main battery of nine 16" guns and a secondary battery of twenty 5" guns, while the smaller modern ships have a single 5" gun.
An increase in draft, vast additions to the armor, [N 3] and the substitution of twelve 6-inch (152 mm) guns in the secondary battery were common among the three designs. "A" was the largest, at 59,060 long tons (60,010 t) standard, and was the only one to still carry the twelve 16-inch guns in four triple turrets (3-gun turrets according to US ...
Iowa ' s main battery turrets were protected with 15 in (381 mm) on the sides and 2 in thick crowns; the rears of the turrets were 17 in (432 mm) thick, with the greater weight being used to balance the turret. Their barbettes were also 15 in thick on the exposed sides and reduced to 12.5 in (318 mm) where it was protected by the belt.
Iowa became the 29th state in 1846 during James K. Polk's presidency. A year before, a proposed northern border went as far as St. Paul, Minnesota.
Iowa woman’s mother-in-law, 73, lost $150K to a scam. They froze her credit, moved her into their home and set rules — now she’s angry. ... Car insurance in America now costs a stunning ...
The Des Moines Public Library and 78 other libraries across the state will discontinue the Iowa Adventure Pass. But it could be back by spring break. Iowa libraries are being forced to stop ...
This is the same function as the main battery's Mark 8 Rangekeeper used in the Mark 38 GFCS except that some of the targets the Mark 1A had to deal with also moved in elevation—and much faster. For a surface target, the Secondary Battery's Fire Control problem is the same as the Main Battery's with the same type inputs and outputs.