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Topic: The Porch, y'all. pull up a seat and kick back.

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Cincydawg

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Re: The Porch, y'all. pull up a seat and kick back.
« Reply #5040 on: June 25, 2023, 05:18:50 PM »

Cincydawg

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Re: The Porch, y'all. pull up a seat and kick back.
« Reply #5041 on: June 25, 2023, 05:20:39 PM »
I was idly pondering naval gunnery when I chanced across that photo of the USS Anzio.  A BB wouldn't list as much, but it would be a factor, along with a hundred other things.  The "computers" they used to site the guns were fascinating to me.  The USS Washington is said to have had hits in the Kirishima out of 79 fired, at night, at about 10,000 yards.

CWSooner

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Re: The Porch, y'all. pull up a seat and kick back.
« Reply #5042 on: June 25, 2023, 05:25:02 PM »
Regarding camouflage against surface observation:


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Measure 16
(Thayer system)
White with large polygonal patches of light sea blue (called Thayer Blue.) This measure was most useful in Arctic latitudes with extended twilight and frequent fog and cloud cover. "Especially well adapted for winter use in Northern areas where nights are long and days frequently overcast. It would prove useful against submarines in any area where attacks occur mostly at night."[18] Purity of color was important for full realization of the Purkinje effect where some colors appear lighter and some appear darker at low levels of illumination. Darkening the pattern increased course deception, but increased visibility at night and in haze. This measure was used extensively through 1943 and early 1944 in North Atlantic and Aleutian waters until replaced by Measure 33.[6] Captain-class frigates were delivered to the Royal Navy wearing this measure sometimes identified as the American Western Approaches camouflage scheme.[1]


Plate 7 from Ships-2, Revision 2 showing MS-16 pattern in white and Thayer blue for a PC-461-class sub chaser
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CWSooner

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Re: The Porch, y'all. pull up a seat and kick back.
« Reply #5043 on: June 25, 2023, 05:38:36 PM »
[img width=500 height=395.994]https://i.imgur.com/wBjpk2T.png[/img]
I guess that being able to stand upright while your smallish ship is rolling to 25+ degrees is called having "sea legs." I'm not sure I see any railings to catch a sailor who had lost his footing.
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FearlessF

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Re: The Porch, y'all. pull up a seat and kick back.
« Reply #5044 on: June 25, 2023, 06:10:29 PM »
similar to riding a hay rack throwing bales on uneven ground
"Courage; Generosity; Fairness; Honor; In these are the true awards of manly sport."

CWSooner

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Re: The Porch, y'all. pull up a seat and kick back.
« Reply #5045 on: June 25, 2023, 06:24:30 PM »
I'll take your word on that, Fearless!

Re camouflage against submarine-observation:


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Measure 13Haze Gray (5-H) overall, with horizontal surfaces Deck Blue. This was the least used solid color measure during World War II. "Low visibility to surface observers in hazy or foggy weather especially when it is accompanied with periods of weak sunlight... Useful in submarine infested areas, where periscopic observers will see a vessel entirely against a sky background. High visibility under searchlight, and down-moon at close ranges. Very low visibility on moonless nights and at twilight" [18]
This was found to provide reasonable protection in the widest range of conditions, and became a standard paint scheme after the war under assumed conditions of radar observation, with Deck Gray substituted for Deck Blue.[6]

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CWSooner

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Re: The Porch, y'all. pull up a seat and kick back.
« Reply #5046 on: June 25, 2023, 09:21:46 PM »
Here's USS Thetis Bay (CVE-90), sister ship to USS Anzio (CVE-57). They are both Casablanca-class escort carriers. With 50 ships, the Casablancas make up the largest class of aircraft carriers ever built.



Thetis Bay is ferrying 37 airplanes: Eight PBY Catalina flying boats, 18 F6F Hellcat fighters, and a Grumman J2F "Duck" amphibious biplane.
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FearlessF

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Re: The Porch, y'all. pull up a seat and kick back.
« Reply #5047 on: June 25, 2023, 10:04:38 PM »
looks more like a ferry
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CWSooner

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Re: The Porch, y'all. pull up a seat and kick back.
« Reply #5048 on: June 25, 2023, 11:52:32 PM »
looks more like a ferry
Ferrying aircraft from Point A to Point B was the first role the US Navy saw for escort carriers.
But that is a flight deck that those airplanes are parked upon.
I doubt that any of them flew off that deck when the ship reached its destination.
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FearlessF

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Re: The Porch, y'all. pull up a seat and kick back.
« Reply #5049 on: June 26, 2023, 07:26:24 AM »
Ferrying aircraft from Point A to Point B was the first role the US Navy saw for escort carriers.
But that is a flight deck that those airplanes are parked upon.
I doubt that any of them flew off that deck when the ship reached its destination.
that's what I'm talkin bout, Willis
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Cincydawg

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Re: The Porch, y'all. pull up a seat and kick back.
« Reply #5050 on: June 26, 2023, 08:54:06 AM »
I dimly recall that Churchill proposed converying some cargo ships to small carriers to have air coverage in the Atlantic Gap, hence the term "escort carriers".


CWSooner

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Re: The Porch, y'all. pull up a seat and kick back.
« Reply #5051 on: June 26, 2023, 12:58:07 PM »
No, John Wayne invented escort carriers in The Wings of Eagles.

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Cincydawg

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Re: The Porch, y'all. pull up a seat and kick back.
« Reply #5052 on: June 27, 2023, 01:12:23 PM »
All Guts, No Glory for the Escort Carriers | Air & Space Magazine| Smithsonian Magazine
All Guts, No Glory for the Escort Carriers | Air & Space Magazine| Smithsonian Magazine

The escort carriers—formally “carrier vessel escorts,” or CVEs—were conceived as the solution to a problem President Franklin Roosevelt faced before the United States entered the war: Ships carrying supplies to Great Britain and the Soviet Union were being sunk in the Atlantic by German U-boats. Beginning in January 1941, Roosevelt pressured a hesitant Navy to convert merchant ships and oilers into light aircraft carriers capable of escorting the vulnerable convoys. It designated the converted merchant ships the Bogue class, after the first escort carrier commissioned from those conversions, and labeled the covered oilers the Cimmaron class. By the time these converted carriers entered the fray in 1943—carrying a typical load of 27 Wildcat fighters and TBF/M Avenger torpedo bombers—the U.S. Navy had begun to engage the Japanese in the southwest Pacific, and the war’s tide was turning slowly in the Allies’ favor.

CWSooner

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Re: The Porch, y'all. pull up a seat and kick back.
« Reply #5053 on: June 27, 2023, 03:27:24 PM »
Quote
“carrier vessel escorts,” or CVEs
That's the first I've seen that explanation of what the letters in "CVE" mean.


I's my understanding that the "V" is the USN's symbol for "heavier than air aviation," hence the airplane squadron nomenclatures "VF" for fighters, "VA" for attack aircraft, "VB" for bombers, etc. Those designations do not depend on those squadrons operating from carriers.

And the Font of All Wisdom and Knowledge supports what I was thinking that I knew:


Quote
Contrary to popular belief, the "CV" hull classification symbol does not stand for "carrier vessel". "CV" derives from the cruiser designation, with one popular theory that the V comes from French voler, "to fly", but this has never been definitively proven.[9][10] The V has long been used by the U.S. Navy for heavier-than-air craft and possibly comes from the French volplane.[11][12] Aircraft carriers are designated in two sequences: the first sequence runs from CV-1 USS Langley to the very latest ships, and the second sequence, "CVE" for escort carriers, ran from CVE-1 Long Island to CVE-127 Okinawa before being discontinued.

So, it appears that Air & Space Magazine got it wrong. Not for the first time, and almost certainly not for the last time.
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