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Ship Photo of the Day

Randy Daytona

Cold War Relic
pilot
Super Moderator
Who would've thunk it? Baylander and steel beach in NYC.

From this:

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To this:

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Randy Daytona

Cold War Relic
pilot
Super Moderator
Pride of the British Fleet, "The Mighty Hood" Commissioned in 1920, she had a 860 ft length, 104 ft beam and 47,000 tons at full load. 144,000 HP gave her 32 knots when new, a little slower as she aged. Incorporating lessons from Jutland, armor was added on causing her to ride low in the water and was quite wet causing her to also be known as the "largest submarine in the navy" - but the constant dampness also led to an abnormally high rate of tuberculosis among her crew.

The main striking power was her 8 (4 x 2) 15" main guns throwing a 1900 lb shell at 2450 FPS - similar to the Bismarck's 15" guns 1800 lb shell at 2700 FPS. For comparison, the American and Japanese battleships were launching shells an order of magnitude bigger: the Iowa's superheavy 16" 2700 lb AP shell at 2500 FPS and the Yamato's 18" 3200 lb shell at 2600 FPS.

As known, the Hood went down after Bismarck's 5th salvo, catching a 15" shell in the magazines while turning 20 deg to port at speed - the ship went down in 3 minutes and only 3 crewmembers survived. 24 May 1941

Microsoft co-founder Paul Allen led an expedition to successfully recover the ship's bell from HMS Hood.

http://www.dailymail.co.uk/news/art...l-Allen-formally-unveiled-Princess-Royal.html

https://en.wikipedia.org/wiki/HMS_Hood

HMS_Hood_h60450.jpg


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Bundesarchiv_Bild_146-1998-035-05%2C_Schlachtschiff_Bismarck%2C_Seegefecht.jpg

Hood during and after the explosion; sketch prepared by Captain JC Leach (commanding Prince of Wales) for the second board of enquiry in 1941, and photo from the Bundesarchiv. The column of smoke or flame that erupted from the vicinity of the mainmast (immediately before a huge detonation obliterated the after part of the ship from view) is believed to have been the result of a cordite fire venting through the engine-room ventilators.

bell-of-HMS-Hood.jpg




Really like the youtube channel on naval history by Drachininfel. The HMS Hood, tired and worn out, was due in the yards for a major overhaul in late ‘41 - early ‘42. If the Hood had survived the encounter with the Bismarck, the video discusses and shows what a rebuilt Hood would have looked like, much like the Standard class US battleships were rebuilt after Pearl Harbor. It is worth noting that the Hood was the fastest capital ship in the Royal Navy with dimensions similar to the Iowa class.

 

Randy Daytona

Cold War Relic
pilot
Super Moderator
USS Borie (DD-215), a Clemson class destroyer, alternately known as a 4 stacker or a flushdeck. The Borie engaged with U-405 in one of the strangest battles of WW2, where the Borie attempted to ram the submarine but heavy seas pitched her up and landed on top (perpendicular) of the U-Boat. A pitched night battle then ensued as the destroyer’s guns could not depress low enough to engage the submarine. Machine guns, tommy guns, shotguns and knives were used until the seas separated the 2 combatants with U-405 losing 35 of its 49 crewman. Borie was finally able to land a knockout blow and the submarine surrendered with the surviving crewman being taken aboard the destroyer; however by daylight it was evident the destroyer was mortally wounded from the stress of the hull being twisted in heavy seas while on top of the U-Boat and was intentionally sunk the next day by friendly fire. 2 November 1943. Good article in wikipedia. https://en.m.wikipedia.org/wiki/USS_Borie_(DD-215)

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A Type VIIc U-Boat (without its 88mm deck gun)

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Griz882

Frightening children with the Griz-O-Copter!
pilot
Contributor
USS Borie (DD-215), a Clemson class destroyer, alternately known as a 4 stacker or a flushdeck. The Borie engaged with U-405 in one of the strangest battles of WW2, where the Borie attempted to ram the submarine but heavy seas pitched her up and landed on top (perpendicular) of the U-Boat. A pitched night battle then ensued as the destroyer’s guns could not depress low enough to engage the submarine. Machine guns, tommy guns, shotguns and knives were used until the seas separated the 2 combatants with U-405 losing 35 of its 49 crewman. Borie was finally able to land a knockout blow and the submarine surrendered with the surviving crewman being taken aboard the destroyer; however by daylight it was evident the destroyer was mortally wounded from the stress of the hull being twisted in heavy seas while on top of the U-Boat and was intentionally sunk the next day by friendly fire. 2 November 1943. Good article in wikipedia. https://en.m.wikipedia.org/wiki/USS_Borie_(DD-215)

View attachment 28654

A Type VIIc U-Boat (without its 88mm deck gun)

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A real life SWO wet dream!
 

Randy Daytona

Cold War Relic
pilot
Super Moderator
And to finish the year, IJN Yamato. Number of items that are interesting: unlike US and British warships which featured 40mm Bofors everywhere, the Yamato had nothing between light 25mm AA guns and heavy 127mm AA guns. As calculated on www.navygeneralboard.com, the Yamato had 1/3 less AA firepower than the Iowa class with the Iowa able to put 44,400 lbs of steel in the air per minute in an AA role while the Yamato could only manage 27,800 lbs.

Japan also test fired a 20.1" cannon that was to be on the next class of battleships. This monster fired a 4,400 lb shell (for comparison, the superheavy shell from the Iowa class weighed 2,700 lbs). The turret ring size for a twin mount of 20.1" was the same as the turret ring for the triple mount 18.1". As the Japanese Navy had previously pulled triple 6" guns of the Mogami class cruisers and replaced them with twin mount 8" rifles, one wonders if they had plans for the same thing with the Yamato class. http://www.navweaps.com/Weapons/WNJAP_20-45.php

What would have happened if the Yamato and/or the Musashi had been committed to the naval battles around Guadalcanal. My understanding is that the fuel consumption was so high, and Japan's fuel reserves were so low, that the fuel could not be spared. Other thoughts include the Japanese Navy withdrawing every night at high speed to not be in the area during daylight and the big ships were somewhat slower than the Hiei and the Kirishima. Any thoughts?

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As originally designed
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After removal of abeam 6" triple turrets and a large increase of AA guns.
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ABMD

Bullets don't fly without Supply
Battleship USS Iowa (BB-61) in Shakedown Tests - February 1943



800px-BB61_USS_Iowa_BB61_broadside_USN.jpg

A bow view of the battleship USS IOWA (BB-61) firing its Mark 7 16-inch/50-caliber guns off the starboard side during a fire power demonstration.

I'm pretty sure this picture was on the cover of Shipmate back in the late 80's or early 90's. I remember seeing it as a kid in my dad's office, he had a framed copy of the cover photo on his office wall.
 

Pags

N/A
pilot
And to finish the year, IJN Yamato. Number of items that are interesting: unlike US and British warships which featured 40mm Bofors everywhere, the Yamato had nothing between light 25mm AA guns and heavy 127mm AA guns. As calculated on www.navygeneralboard.com, the Yamato had 1/3 less AA firepower than the Iowa class with the Iowa able to put 44,400 lbs of steel in the air per minute in an AA role while the Yamato could only manage 27,800 lbs.

Japan also test fired a 20.1" cannon that was to be on the next class of battleships. This monster fired a 4,400 lb shell (for comparison, the superheavy shell from the Iowa class weighed 2,700 lbs). The turret ring size for a twin mount of 20.1" was the same as the turret ring for the triple mount 18.1". As the Japanese Navy had previously pulled triple 6" guns of the Mogami class cruisers and replaced them with twin mount 8" rifles, one wonders if they had plans for the same thing with the Yamato class. http://www.navweaps.com/Weapons/WNJAP_20-45.php

What would have happened if the Yamato and/or the Musashi had been committed to the naval battles around Guadalcanal. My understanding is that the fuel consumption was so high, and Japan's fuel reserves were so low, that the fuel could not be spared. Other thoughts include the Japanese Navy withdrawing every night at high speed to not be in the area during daylight and the big ships were somewhat slower than the Hiei and the Kirishima. Any thoughts?

View attachment 28702

View attachment 28703

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View attachment 28705

As originally designed
View attachment 28713


After removal of abeam 6" triple turrets and a large increase of AA guns.
View attachment 28710
Yeah, these ships were derided within the IJN as Hotel Yamato and Musashi since they spent so much time at anchor due to their high fuel consumption. This high fuel usage and Japan's strategic fuel situation prevented them from being used even early in the war. Even if they had been used in SOPAC they would have been sunk by air power as they eventually were.
 

Randy Daytona

Cold War Relic
pilot
Super Moderator
Yeah, these ships were derided within the IJN as Hotel Yamato and Musashi since they spent so much time at anchor due to their high fuel consumption. This high fuel usage and Japan's strategic fuel situation prevented them from being used even early in the war. Even if they had been used in SOPAC they would have been sunk by air power as they eventually were.

I'm pretty sure you have seen the articles but some might not know that back in '42-'43, US torpedoes were notoriously unreliable (both the Mark 13 aerial torpedo and the Mark 14 used on ships and subs) which leaves the dive bombers as the only reliable aerial weapon - then again, the Yamato seemed to have problems with its AA guns at high elevations. The question is: without torpedoes, how many bomb hits would you need? Thoughts?
 

Griz882

Frightening children with the Griz-O-Copter!
pilot
Contributor
I'm pretty sure you have seen the articles but some might not know that back in '42-'43, US torpedoes were notoriously unreliable (both the Mark 13 aerial torpedo and the Mark 14 used on ships and subs) which leaves the dive bombers as the only reliable aerial weapon - then again, the Yamato seemed to have problems with its AA guns at high elevations. The question is: without torpedoes, how many bomb hits would you need? Thoughts?
Well, Musashi might be a good look at the math example. She was stopped by a torpedo but not sunk. Later a 500 lb bomb broke through two decks and shattered an engine room allowing eleven more torpedo hits and four 1000 lb anti-ship bombs to hit her along with nine more bombs and a bunch of aerial rockets.

If we discounted the torpedo hits and then lightened the heavy bomb hits (the Dauntless couldn’t carry the heavy AP bombs) I’d say it couldn’t be done with the available scout-dive-bomber squadrons in the area. VT-8 had Avengers on Guadalcanal and they could carry the heavier bombs...would they be enough?
 

Pags

N/A
pilot
I'm pretty sure you have seen the articles but some might not know that back in '42-'43, US torpedoes were notoriously unreliable (both the Mark 13 aerial torpedo and the Mark 14 used on ships and subs) which leaves the dive bombers as the only reliable aerial weapon - then again, the Yamato seemed to have problems with its AA guns at high elevations. The question is: without torpedoes, how many bomb hits would you need? Thoughts?
A lot. Or maybe just one lucky one.

Even following an AA upgrade the super battleships were crushed by air power. Maybe the bombs wouldn't be enough to sink the hull but they'd certainly wreck the ship to the point it was a flaming wreck like the Hiei.

Or maybe she would have been countered by US BBs who enjoyed superior radar gunnery.

Or maybe a little bit of both.

Either way, Japan didnt have the gas to make use of the ships and they were both colossal wastes or limited resources.
 

jmcquate

Well-Known Member
Contributor
Battleships were made obsolete on 12/07/1941, Naval air killed them all of them that came out to fight.
 
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