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Why does the F4U Corsair have so many designations?
Unto the Breach ^ | July 10, 2023 | Chris Carter

Posted on 07/10/2023 11:20:00 AM PDT by fugazi

The beautiful Chance-Vought Corsair is one of the most iconic planes of the second world war. But it has a lot of designations, and that can get confusing. There’s the F4U, the FG, the F2G, the F3A to name a few. The British flew the Corsair Mk I, II, III, and IV. There’s also an AU-1 Corsair, used by the Marines during the Korean War.

Let’s break it down.

Beginning in 1922 the Navy classified fighter aircraft as “F.” Each manufacturer was assigned a code letter, and Vought’s was “U.” So in 1927 Vought developed the FU biplane. 1929 was their second submission — the F2U. Then in 1933 there was the F3U. So when Vought’s Corsair first flew in 1940, it became the F4U.

Simple enough. So where does the “G” come from?

Demand for Corsairs was more than what Vought could produce so Goodyear Aircraft Company began producing them. Goodyear’s code was “G,” meaning their Corsairs would go by “FG” since there wasn’t a previous Goodyear-produced aircraft. Brewster also built Corsairs, and their letter was “A” (Boeing had the “B”). Since there already was an F2A Buffalo, Brewster’s Corsair became the F3A.

As World War II drew to a close, Goodyear installed a 3,000-horsepower Pratt & Whitney Double Wasp in one of their FG-1 Corsairs, creating the XF2G Super Corsair — “X” for experimental.

So before the convention changed in 1962, F4 could also refer to biplanes made by Curtiss and Boeing, the Grumman F4F Wildcat, Canadian Coach and Foundry’s F4W-1 Bearcat, the Douglas F4D Skyray, or McDonnell’s mighty F4H Phantom II of the Vietnam era. The Phantom became the F-4 once the U.S. Armed Forces services settled on a single designation system for aircraft in 1962.

The dash and number after

(Excerpt) Read more at untothebreach.net ...


TOPICS: History; Military/Veterans
KEYWORDS: aerospace; aviation; corsair; f4u; militaryhistory; ww2
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The Navy didn't even officially recognize names for planes until the early days of World War II.
1 posted on 07/10/2023 11:20:00 AM PDT by fugazi
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To: fugazi

Like!


2 posted on 07/10/2023 11:22:56 AM PDT by MeneMeneTekelUpharsin (Freedom is the freedom to discipline yourself so others don't have to do it for you.)
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To: fugazi

What did they do? Point and grunt?


3 posted on 07/10/2023 11:23:18 AM PDT by GingisK
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To: fugazi

The Japanese called it “Whistling Death”.


4 posted on 07/10/2023 11:28:20 AM PDT by popdonnelly (All the enormous crimes in history have been committed by governments.)
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To: fugazi

AKA the Ensign killer.


5 posted on 07/10/2023 11:30:33 AM PDT by central_va (I won't be reconstructed and I do not give a damn...)
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To: GingisK

Grunting was an option, but there weren’t official nicknames. For example the SBD dive bomber was just the SBD (Scout Bomber, Dauntless). Nicknames, like Dauntless, didn’t come around until later.


6 posted on 07/10/2023 11:30:54 AM PDT by fugazi
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To: popdonnelly

I never appreciated why the long nose on the plane until I saw a good visualization of all the supercharger plumbing in there.


7 posted on 07/10/2023 11:31:03 AM PDT by doorgunner69 (Let's go Brandon)
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To: doorgunner69

The nose was so long because the engine drove a huge propeller. Elevating the prop is also why they gave the Corsair inverted gull wings.


8 posted on 07/10/2023 11:32:52 AM PDT by fugazi
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To: fugazi
There are rules on this forum! When you mention a pretty girl, you must include pictures!


9 posted on 07/10/2023 11:34:28 AM PDT by GingisK
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To: GingisK

I know, right? After Wordpress changed to blocks instead of straight HTML formatting I can’t figure out how to copy-and-paste pictures and links.


10 posted on 07/10/2023 11:35:42 AM PDT by fugazi
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To: GingisK

11 posted on 07/10/2023 11:36:57 AM PDT by PLMerite ("They say that we were Cold Warriors. Yes, and a bloody good show, too." - Robert Conquest )
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To: MeneMeneTekelUpharsin

The F8U Crusader was one of my faves. Stationed on an inland Navt base near Yokohama; when the Fleet was IN down at Yokosuka, the pilots would make training flights up to our base (Kami Seya), do a 180 over our mess hall and head back down to “Yo-koos-ka”, as it was pronounced. 1959-61.


12 posted on 07/10/2023 11:37:25 AM PDT by Tucker39 ("It is impossible so to rightly govern a nation without God and the Bible." George Washington )
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To: fugazi

Meant to type “Scout Bomber, Douglas”


13 posted on 07/10/2023 11:37:48 AM PDT by fugazi
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To: GingisK

14 posted on 07/10/2023 11:38:44 AM PDT by PLMerite ("They say that we were Cold Warriors. Yes, and a bloody good show, too." - Robert Conquest )
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To: fugazi

Had one of those do a rather fly over of the crowd at an air show at NAS Alameda in ‘78 .

Loud !


15 posted on 07/10/2023 11:39:22 AM PDT by csvset (tolerance becomes a crime when attached to evil)
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To: csvset

D’oh Rather low altitude fly over


16 posted on 07/10/2023 11:39:58 AM PDT by csvset (tolerance becomes a crime when attached to evil)
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To: All

It and the Spitfire aren’t just aircraft, they’re works of art!


17 posted on 07/10/2023 11:40:00 AM PDT by Reily (!!)
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To: GingisK

18 posted on 07/10/2023 11:40:09 AM PDT by PLMerite ("They say that we were Cold Warriors. Yes, and a bloody good show, too." - Robert Conquest )
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To: fugazi
The Navy didn't even officially recognize names for planes until the early days of World War II.

Most of the names of U.S. aircraft, except for U.S. Navy aircraft, were coined by the British when they purchased them or were given them under Lend Lease.

The British named the P-51 "Mustang," for example.

19 posted on 07/10/2023 11:40:25 AM PDT by Yo-Yo (Is the /Sarc tag really necessary? Pray for President Biden: Psalm 109:8)
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To: fugazi

I saw a good video about the last usages of corsairs fighting mustangs. I think it was el Salvador vs Honduras in the 1980s.


20 posted on 07/10/2023 11:42:50 AM PDT by Pocketdoor
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