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Monday, July 11, 2011

Monday Ground Up: Planes and Weapons used during the Korean War


The Korean War lasted from June 25, 1950 until the signing of an armistice on July 27, 1953. Although the fighting only lasted three years, the events leading up to the war in Korea go back several decades earlier.

The planes used during the Korean War were quite similar to the WWII and World War I planes, as several of the designs were built upon these blueprints.

All of the following footage and photographs were taken at the USAF National Museum, back in May when I visited for several days.

Douglas B-26C (A-26C) Invader

Douglas B-26C (A-26C) InvaderDouglas B-26C (A-26C) Invader aircraft

As seen on many WWI planes, the iconic nose painting on these Korean War planes instantly reminds of us simpler times. This particular plane, the Douglas B-26, played an important part in the U.S. Air Force's interdiction campaign against communist ground forces. Initially, B-26 crews flew during the day, but the introduction of the MiG-15 jet fighter forced them to fly most missions at night.

 Douglas B-26C (A-26C) Invader plane

The actual plane, which arrived at the museum September 1957, is an A-26C, painted to represent a B-26C aircraft used during the Korean War by the 34th Bomb Squadron flying night intruder missions.

B-29 Fuselage

As you can see from the fuselage painting, this bomber "ace" flew 121 Korean War combat missions and dropped 2500 lbs. of bombs. It was named after a popular 1948 film “Command Decision”, regarded by many as being the best World War II film ever made. The film discusses the difficult decisions and heavy casualties of bomber operations over Europe in World War II.

Tour of the B-29 Fuselage


B-45 Tornado



The B-45 Tornado was the first American production jet bomber; the first jet bomber capable of carrying an atomic bomb; and the first multi-jet reconnaissance aircraft to refuel in mid-air.




Although the B-45 was designed during World War II, it didn’t make its first flight until March 1947. The B-45s were used for high-altitude photo reconnaissance and aerial refueling.

T-6D Mosquito



The T-6D on display flew as an early Mosquito with the 6147th Tactical Air Control Group during the first two years of the Korean War. It was then converted into a mosquito spraying aircraft in 1952. Two years later, the USAF transferred it to the fledgling Republic of Korea Air Force (ROKAF).

During the Korean War, the T-6 was chosen as the best available airplane because it could operate from small, rough airstrips, was easy to maintain and was faster and more rugged than the light liaison aircraft they initially flew.
Although the T-6 was designed as a training aircraft, it performed well in its role as an airborne  "Mosquito" , and 15,495 were built between 1938 and 1945.

F-86A Sabre



The first production model of the F-86A Sabre flew in May 1948. In September, an F-86A set a new world speed record of 670.9 mph.  F-86As were day fighters during the Korean War, their primary opponent being the Russian-built MiG-15.
By the end of hostilities, F-86 pilots had shot down 792 MiGs, with a kill ratio of about 8:1.  More than 5,500 F-86 day fighters were built in the U.S. and Canada. Air forces of 20 other nations, including West Germany, Japan, Spain, Great Britain and Australia, also operated the Sabre.
The F-86 Sabre on display at the museum arrived in 1961 and is marked as the 4th Fighter Group F-86A flown by Lt. Col. Bruce Hinton on Dec. 17, 1950, when he became the first F-86 pilot to shoot down a MiG.

Mikoyan-Gurevich MiG-15bis



The Soviets began production of the MiG-15bis in 1950. The MiG-15bis was an upgraded version of the MiG-15 and used a more powerful engine and hydraulically boosted ailerons. During the Korean War, both versions of the MiG-15 operated extensively against United Nations forces.

Mikoyan-Gurevich MiG-15bis A


After a North Korean pilot deserted the MiG-15bis on display at Kimpo Air Base in South Korea on Sept. 21, 1953, the Air Force decided to perform advanced flight testing on the plane. The MiG-15bis provided important intelligence data, especially since it was the advanced version of the MiG-15. In 1957, the plane became the official property of the museum, after the “rightful owners” refused its return.


F-82G Twin Mustang

F-82G Twin MustangF-82G Twin Mustang 2F-82G Twin Mustang Korean War Plane

The F-82 Twin Mustang on display, which appears to have two P-51 Mustang fuselages on one wing, was the last propeller-driven fighter acquired by the USAF. The F-82 was able to carry a pilot and navigator, reducing exhaustion on long-range bomber escort missions. Although production of the F-82 aircraft delayed its introduction into World War II, Air Defense Command was able to fly radar-equipped F-82Gs as replacements for the P-61 night fighter.

Consequently, Japan-based F-82Gs were among the first U.S. Air Force aircraft to operate over Korea. On June 27, 1950, all-weather F-82Gs shot down the first three North Korean aircraft destroyed by U.S. forces.

The aircraft on display is an F-82B, modified and marked as the F-82G crewed by Lts. Charles Moran, pilot, and Fred Larkins, radar observer, 68th F(AW)S, when they shot down a North Korean La-7 on June 27, 1950, near Kimpo Air Base, South Korea.

Sikorsky UH-19B Chickasaw



In November 1949, the first helicopter flew and the  USAF then decided to order the production of 50 H-19As in 1951. The USAF later acquired 270 H-19Bs with increased engine power, and in 1962 designated it the UH-19.

Many of these helicopters were designated for Air Rescue squadrons. During rescue service, the SH-19 carried a 400-pound capacity crank which was fixed above the door. The SH-19 could also transport a peripheral sling capable of holding 2,000 pounds. During the Korean War, SH-19s became the primary USAF rescue and medical evacuation helicopter.

The UH-19B in the photograph is marked as an H-19A known as Hopalong. The Hopalong was one of two H-19s to make the first transatlantic helicopter flight, traveling during the summer of 1952 from Westover Air Force Base, Mass., to Scotland in five phases.


F-84 Thunderjet



F-84 Thunderjet Korean war planeThe F-84 Thunderjet was initially sent to escort B-29s on long-range missions over North Korea. It excelled  as a close air support and daytime interdiction strike aircraft. In Korea, F-84 pilots attacked enemy railroads, dams, bridges, supply depots and troop concentrations with bombs, rockets and napalm.

Early F-84s had several problems, including weak wing spars, excessive weight and shortages of engines and spare parts. The F-84E, however, corrected most of the Thunderjet's shortcomings."

The F-84 Thunderjet  served as a long-range escort fighter, fighter-bomber and was the USAF's first tactical nuclear bomber. The F -84s were also used as test-beds for experiments, including power plant trials and aerodynamic research.

F-84 Col Joseph Davis Four QueensF-84GF-84G Four Queens Plane

The F-84E on display came to the museum in 1963. It is marked to represent the F-84G flown by Col. Joseph Davis Jr., commander of the 58th Fighter-Bomber Wing in 1953. Col. Joseph Davis Jr named this particular Korean war plane the Four Queens, after his wife, Ann, and his three daughters, Scott, Chris, and Jan. As you can see from the picture above, Davis had four queens painted on the side of this F-84G to represent a four-of-a-kind. The right side of the fuselage features a tiger named Olie and represents the 430th Fighter Bomber Squadron, 474th Fighter Bomber Wing.

VB-13 Tarzon Bomb


The VB-13 Tarzon Bomb was based on the VB-3 Razon bomb and it was developed in 1946. The  Tarzon Bomb was originally designed like a British 12,000lb “Tall Boy” bomb.

Tarzons were in short supply during the war, and after a B-29 was lost trying to jettison one, the Tarzon was cancelled in 1951. This particular weapon used during the Korean War dropped thirty bombs, and hit eleven targets, destroying 6 bridges and damaging another.

Sources

All pictures are © Ancient Digger.

Monday, June 20, 2011

Monday Ground Up: Early Years of Flight Week


It’s one of the first hangers most visitors at the National Museum of the Air Force start with. You walk in and the feelings of nostalgia take hold, as you gaze upon the gravity defying aircraft that changed history. The delicate contours of the fabric frame the airplane like a painting and you wonder how perfection could ever be rivaled.

For those of us that weren’t able to experience this time in history, seeing the slew of planes during the early years of flight up close, can be just as inspiring and quite overwhelming.

This week I’ll be featuring some of the world’s earliest airplanes and aircraft. Instead of bombarding your brain with hundreds of fighters, flyers, monoplanes and biplanes, I decided to break it up a bit and let you enjoy all of the early years of flight throughout the week.
 

Wright 1903 Flyer

Wright 1903 Flyer
 
The Wright 1903 Flyer was the first heavier-than-air, manned, and controllable aircraft, which made four successful flights on December 17th, before a gust of wind overturned it and caused extensive damage. Instead of building the same model the Wright Brothers improved upon the design. The 1903 Wright Flyer was sent to the Science Museum in London, England for preservation. After WWII, the Wright Flyer was sent to the United States for permanent exhibition at the Smithsonian Institute.

I was fortunate enough to see a very significant, at least I believe, part of the 1903 Wright Flyer. The fabric preserved by the Wright Family came from the left half of the lower wing. The piece of fabric was presented by the Wright Brother’s Family Members on December 17, 1981, in celebration of their historic flight.
 

Curtiss 1911 Model D

Curtiss 1911 Model D Curtiss 1911 Model D plane
 
It appears it could never fly, built like matchsticks glued together or basal wood used in shop class in high school. This is our perception. In 1911 however the U.S. Army Signal Corps developed the Curtiss Model D Type IV. The Curtiss Model D was based on Glenn Curtiss' aileron using Curtiss Golden Flyer design of 1909, itself derived from his prize winning June Bug of 1908 . A pilot flying the Curtiss Model D operated the ailerons with his shoulders, and the front elevator and rear rudder with the wheel mounted on a column in front of him. Also, rather than sitting next to the pilot, the observer sat behind the pilot.  Like other Curtiss aircraft of the time, the Model D was a pusher, meaning the rear-mounted propeller "pushed" the aircraft. The military used a version which was often transported on Army wagons prior to assemblage.

On April 27, 1911, the Signal Corps Airplane No. 2 was accepted at Fort Same Houston, Texas to be used by the Army. The aircraft on display at the National Air Force Museum is a reproduction, completed in 1987. The original drawings weren’t available therefore details were gathered from an existing factory-built Curtiss pusher and from recent drawings. “Except for the engine, which is made of wood and plastic, all materials used in the reproduction are essentially the same as those used in the original.”
 

Wind Tunnel

Wind Tunnel Wind Tunnel 
Wind Tunnel Airplane wing testerWind Tunnel Airplane wing tester 1
 
Designed at McCook Airfield in 1918, this wind tunnel was designed to recalibrate airspeed instruments and testing airfoils. An item was placed in the choke-throat and the tester would observe through a glass window at the end. Air was drawn into the small area of the wind tunnel and exhausted from the larger area where the fan was located. In the wind tunnel’s 14 inch choke-throat area wind speeds could reach up to 453 miles per hour.
 

Fokker Dr. I Triplane

Fokker Dr. I Fokker Dr. I 2
Fokker Dr. I airplane
Fokker Dr. I plane
The illustrious flying ace of the sky, Fokker Dr. I Triplane, has often been linked with the career of World War I's highest scoring ace, Germany's Rittmeister Manfred von Richthofen (the "Red Baron"). The Fokker Dr. I Triplane was one of the best ”dogfighters” of the war.  The first Fokker Dr. I appeared over the Western Front in August 1917. Pilots, their nature of being competitive, were impressed with the Dr. Is agility, and several scored victories with the highly maneuverable triplane.
Von Richthofen score 19 of his last 21 victories were achieved while he was flying the Dr. I. By May 1918, however, the Dr. I was being replaced by the newer and faster Fokker D. VII. Although Fokker built a total of 320 Dr. Is, none have survived. This reproduction is painted to represent the aircraft flown by Lt. Arthur Rahn in April 1918 when he served with Jagdstaffel 19. Lt. Rahn is credited with six confirmed victories.


Sopwith Camel F-1

Sopwith F-1 Camel
Sopwith Camel F-1
© ksr8s
 
The Sopwith Camel F-1 first went into action in June 1917 with 70 Squadron, Royal Flying Corps, and 4 Squadron, Royal Naval Air Service. The 17th and 148th U.S. Army Air Service squadrons flew the Camel in combat while assigned to British forces in 1918.
 
Such famous U.S. pilots as George Vaughn (America's second-ranking Air Service ace to survive the war), Elliot White Springs, Errol Zistel and Larry Callahan were members of the 17th and 148th. A third U.S. unit, the 185th Aero Squadron, used the Camel as a night fighter on the American Front during the last month of the war. 

The British Sopwith Camel F-1 shot down more enemy aircraft than any other World War I fighter. The Sopwith was difficult to defeat and highly maneuverable, yet it still has substantial drawbacks. More men lost their lives while learning to fly it than died while using it in combat. There are very few Sopwith Camel F-1s in existence today therefore the museum constructed a model from the original WWI factory drawings, completing it in 1974. The aircraft is painted and marked as the Camel flown by Lt. George A. Vaughn Jr., 17th Aero Squadron.

Kettering Aerial Torpedo “Bug”

Kettering Aerial Torpedo “Bug” Kettering Aerial Torpedo “Bug” 1
The Kettering Aerial Torpedo, nicknamed the “Bug”, was invented by Charles F. Kettering of Dayton, Ohio. The “Bug” was launched from a four-wheeled dolly that ran down a portable track. Quite similar to the carnival rollercoasters of today.

The Bug's system of internal pre-set pneumatic and electrical controls stabilized and guided it toward a target. After a predetermined length of time, a control closed an electrical circuit, which shut off the engine.The wings would then be released and the Bug plunged into the earth-- where its 180 pounds of explosive detonated on impact. Although an innovative war weapon, the Bug never saw combat.  The reproduction of the “Bug” on display at the museum went on display in 1964.

G-3 Target Glider

G-3 Glider 
McCook Airfield was not only home to the wind tunnel which was designed to recalibrate airspeed instruments and testing airfoils, but was also the testing site of a series of target gliders in the 1920s like the G-3.   The first model was designed in December 1922 by J.A. Roche, the GL-1, as a target for anti-aircraft gunners of the U.S. Army Coast Artillery. These early targets were the first and only gliders (manned or unmanned) used by the U.S. Army Air Service.
The G-3 operated as “live-fire aerial targets” for fighter and attack aircraft into the early 1930s. Because it could be adjusted to fly a straight, circular or random course, the target glider provided a more effective training tool than the traditional towed target sock. For aerial gunnery training, a pilot carried his target glider aloft. After release, the glider took several minutes to reach the ground. During this time, the pilot could make several gunnery passes against it.


Curtiss P-6E Hawk

Curtiss P-6E Hawk G-3 Target Glider

Curtiss built a long series of fighters starting in 1925. The P-6E remains the best known of the series of fighters carrying the name "Hawk."  Originally designated the Y1P-22, the U.S. Army Air Corps redesignated this aircraft the P-6E because of its similarity to the other P-6s. Curtiss delivered 46 P-6E Hawks, the last biplane fighter built in quantity for the Air Corps.

The Curtiss P-6E Hawk was never used in combat and is considered one of the most beautiful aircraft of the 1930s. The P-6E on display is the only original still in existence. The colors and markings of the airplane assigned to Capt. Ross G. Hoyt, Commanding Officer of the 17th Pursuit Squadron, 1st Pursuit Group, based at Selfridge Field, Mich. in 1933.

Edward S. Perkins of Anniston, Ala., donated it to the museum, and the Department of Aviation Technology at Purdue University restored it in 1963.

Caquot Type R Observation Balloon

Caquot Type R Observation Balloon 1 Caquot Type R Observation Balloon

We’ve seen the balloons at football games or watched video footage of the Hindenburg, but these tethered balloon aircraft used during World War I had a somewhat different purpose.

The Caquot Type R Observation Balloon on display allowed observers to see as far as 40 miles behind enemy lines to spot troop movements, chart trench systems and direct artillery fire. During WWI, American balloon observers directed artillery fire at targets, noted more than 1,000 enemy airplane sightings, 1,000 instances of military traffic on railroads and roads and 400 artillery batteries. Named after French engineer Lt. Albert Caquot and used mostly by Americans, this hydrogen-filled balloon could lift two passengers in its basket to heights of up to 4000 feet on a good weather day.

Nearly 1,000 Caquot balloons were manufactured in the United States in 1918-1919. During World War II, the British produced Caquots but in limited numbers. The Caquot Type R Observation Balloon  displayed at the museum was manufactured in 1944 and is believed to be the only survivor.
The British used it for parachute testing and noncombat aerial observation and photography until 1960. The British Ministry of Defense, Royal Aircraft Establishment, presented the Caquot to the museum after it was located with the aid of American and British WWI balloon veterans in 1975. Assisted by the Goodyear Aerospace Corp. of Akron, Ohio, which had produced these balloons during WWI, museum personnel mended and sealed the balloon fabric and prepared it for inflation. It was placed on display in May 1979.


Boeing P-26A

Boeing P-26ABoeing P-26A
Boeing P-26A 1
The Boeing P-26A Peashooter became the first US Army Air Corps all-metal monoplane in service. Pilots bestowed the name “peashooter” upon the plane which could reach faster speeds in level flight and had a faster landing speed due to the lack of wing flaps. The P-26A Peashooter has an open cockpit, external wing bracing, and fixed landing gear. The Peashooter was the last fighter to have these obsolete features. The first P-26A flew in March 1932. In 1934, Boeing sold an export version to the Chinese who flew it in combat against the Japanese. In 1941, the Philippine government used the P-26 against the Japanese.
 

Douglas O-38F

During World War I, observation aircraft provided ground commanders with vital reconnaissance information, and throughout the interwar years, commanders of U.S. Army ground forces demanded adequate observation support. However, most ground commanders anticipated fighting a static or slow-moving war, and the observation aircraft purchased during the 1920s and early 1930s differed little from those flown over France in 1918.
Douglas O-38F aircraft Douglas O-38F
  
The Douglas O-38F was the last of a series of biplane observation aircraft begun in the early 1920s.  Douglas built 156 O-38s for the Air Corps between 1931-1934, eight of which were O-38Fs. By the 1930’s, the O-38s were obsolete, what with their meager cruising speed of 128mph. Some  remained in service at the time of Pearl Harbor in 1941. The Douglas O-38F on display at the USAF National Museum was the first to land at Ladd Field near Fairbanks, Alaska, in October 1940.
Ladd Field became famous during World War II as the place from where American-built aircraft flew to the Soviet Union under the Lend-Lease program. This aircraft flew various missions until it crashed on June 16, 1941, due to engine failure about 70 miles southeast of Fairbanks. Uninjured, the pilot, Lt. Milton H. Ashkins, and his mechanic, Sgt. R.A. Roberts, hiked to safety after supplies were dropped to them. The abandoned aircraft remained in the Alaskan wilderness until the museum arranged for its recovery by helicopter in June 1968. Despite being exposed to the Alaskan weather for 27 years, the aircraft remained in remarkable condition. Only the wings required extensive restoration.


Martin B-10

Martin B-10
Martin B-10 airplane
The Martin B-10 is the first "modern" all-metal monoplane bomber produced in quantity, featured such innovations as retractable landing gear, a rotating gun turret and enclosed cockpits. The Martin B-10 is powered by two 775-hp Wright R-1820 Cyclone engines, making it 50 percent faster than contemporary biplane bombers and as fast as most of the fighters. The Air Corps ordered 121 B-10s from 1933-1936 making it the “largest procurement of bomber aircraft since World War I”.
Gen. Henry H. "Hap" Arnold, who called the B-10 "the air power wonder of its day," led 10 B-10s on a 8,290-mile flight from Washington, D.C., to Fairbanks, Alaska, and back in 1934. By the late 1930s,  B-17s and B-18s had replaced the Air Corps' B-10s and B-12s, but the Chinese and Dutch air forces flew export versions in combat against Japan at the start of World War II.
This particular Martin B-10 is the last of the B-10 series in existence. It was sold to Argentina in 1938.  In 1970, the Martin B-10 was donated to the U.S. Air Force Museum by the government of Argentina.
 

Northrop A-17A

Northrop A-17A Northrop A-17A plane

Northrop A-17A aircraft
The Northrop A-17A series was a direct descendent of the Northrop "Gamma," made famous by the aerial explorer Lincoln Ellsworth. It was the last of the pre-World War II single-engine attack airplane ordered into production by the Army Air Corps. The A-17 was never fully tested in peacetime exercises or in combat. In 1938 the Army Air Corps determined that all future attack aircraft procured would be multi-engine models therefore its fate was sealed. The A-17's design figured prominently in the success of a distinguished line of Douglas aircraft even considering its handicap. The Northrop was able to carry one ton of bombs on external racks which featured vertical chutes. The chutes held up to 20 30-pound fragmentation bombs. “In addition to the bombs, the A-17A was armed with four forward-firing .30-cal. machine guns for strafing, and one flexible mounted .30-cal. gun in the rear cockpit for self-defense.”

In June 1940, all but 20 A-17As were sold overseas and the remaining Army Air Forces A-17 and A-17As were used as advanced trainers and squadron support aircraft, most ending up as ground maintenance trainers. The last A-17A was written off of Army Air Forces records in early 1945.
The aircraft on display at the USAF National Museum is the only A-17 series aircraft known to exist. It was delivered to the Air Corps and assigned to Barksdale Field, La., on June 25, 1937. Following a brief stay at Kelly Field, San Antonio, Texas, the aircraft was assigned in April 1940 to Bolling Field, Washington, D.C., and also served as a support aircraft for U.S. Military attaches in Honduras, Guatemala and Haiti. The aircraft was dropped from Army Air Forces records in January 1945.

Read the Entire Series:

Also check out:

Although Kitty Hawk North Carolina would become home to the first manned flight of human kind, the Germans would take these physical parameters into a whole new realm. As the skies offered another battlefield in which to kill and mame, countries that did not embrace this new arena were quickly left behind. During the first world war, the Germans would gain an early edge over most of the Allies as concerned with WWI aircraft. Planes used during World War I became designed around the many German models, which would help the Allies win many later battles of the global war. There are many WWI planes that were important during the war although some played far greater roles than others.
Read more: Planes used during World War I

Strategic missiles at The National Museum of the United States Air Force

Tourists fly in from all around the world to visit the National Museum of the United States Air Force and who could blame them. The museum is completely free, only taking donations if you’re willing to spare a cent, and all this for a weeks worth of military history. It took me several days to walk the museum, spending most of my time with the Planes from WWI and aircraft from WW2. One of my favorite hangers in the museum is the space gallery, and the focal point is a round room featuring massive strategic missiles.
Read More: Ballistic Missiles at Wright Patterson Air Force Base

Caesar’s Creek Ordovician Fossil Hunting

When I was a child growing up in Ohio, my class would take yearly fieldtrips to the Caesar’s Creek Spill off to go fossil hunting. As a child, it was hard to stay focused on the task at hand. We would never read the signs stating we had to leave behind the fossils bigger than our palms, and now that I’m older, I can appreciate why the signs were posted.
Read more: Caesar’s Creek Ordovician Fossil Hunting

Shoo Shoo Baby: B17G At Wright Patterson Air Force Base

So before I start sharing, I wanted to start off the Wright Patterson Air Force Base Series with the Shoo Shoo Baby B-17G. For those of you plane and aircraft enthusiasts, you already know the B17G Flying Fortress was one of the most famous airplanes ever built. The B17G prototype first flew on June 28, 1935, yet few of the B-17 flying fortresses were flying prior to the United States’ entrance into World War II.
Read more:Shoo Shoo Baby: B17G At Wright Patterson Air Force Base
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All quotes are courtesy and © of the National Museum of United States Air Force in Dayton, Ohio.

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