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A US Air Force BT-13A Vultee (s/n 42-43130) in flight. The BT-13 became almost exclusively the base type for all crews trained in the United States during World War II. In 1945, the aircraft was replaced by another advanced model and after the war the aircraft was retired.
Bt 13 Aircraft
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File:vultee Bt 13 Valiant At Bainbridge Aaf Ga.jpg
== Description == The BT-13 Valiant became almost exclusively the base type for all crews trained in the United States during World War II. In 1945, the aircraft was replaced by another advanced model and after the war the aircraft was retired. == Rough
This file contains additional information such as Exif metadata that can be added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details, such as the time stamp, may not reflect the original file. The time stamp is only as accurate as the clock in the camera, and it can be wrong. The BT-13 is a simplified version of the more complex Vultee BT-54 Basic Trainer. It is a low-wing, fixed-gear tail train with a crew of two seated in tandem. When production ended in 1944, approximately 11,537 Valiants had been built. The BT-13 was the most used training aircraft during World War II. It was flown by most American pilots as they transitioned from a basic trainer like the PT-19 to a more advanced trainer like the AT-6. It is more complex than the Main trainer and requires a two-way radio, landing flaps and a controllable prop. The BT-13 was nicknamed the "Vultee Vibrator" by pilots because of its most unusual characteristic - a tendency to shake rapidly when approaching speed.
The BT-13 is available for Saturday rides at Merrill Field in Anchorage from May through October. With tandem seats, rear passengers have unparalleled views of Anchorage and the Chugach Mountains—perhaps even Denali on a clear day.
The BT-13 is powered by the Pratt & Whitney R-985-AN-1 or the Wright R-975-11. Both engines produce 450 hp. This allows the Valiant to be an easy transition aircraft from a Prime Trainer, like the PT-17 or PT-22, to the more complex AT-6 Texans or Harvards (like us!)
Bt 13 History Flight
After World War II, many Valiants were scrapped, but some were sold to private owners. Today less than 50 are still in the air, and we are the only known BT13 in Alaska. This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find the source: "Vultee BT-13 Valiant" – news · journal · book · scholar · JSTOR (January 2008) (Learn how and how to delete this template message)
The Vultee BT-13 Valiant was an American World War II-era basic trainer aircraft built by Vultee Aircraft for the United States Army Air Corps, and later the United States Army Air Forces. A later variant of the BT-13 in USAAC/USAAF service was known as the BT-15 Valiant, while the US Navy version was known as the SNV and was used to train airmen. naval for the United States Navy and its sister services. . , US Marine Corps and US Coast Guard.
The Vultee BT-13 was the basic trainer flown by most American pilots during World War II. It is the second phase of a three-phase training program for pilots. After primary training in PT-13, PT-17, or PT-19 trainers, stud pilots move to the more complex Vultee for continued flight training. The BT-13 has a stronger engine and is faster and heavier than the main trainer. This requires the studt pilot to use two-way radio communication with the ground and operate the landing flaps and the Hamilton Standard controllable pitch propeller (or, more commonly, constant speed propellers.
). However, it does not have a retractable landing gear or hydraulic system. The flaps are operated by a crank-and-cable system. The pilot was nicknamed the "Vultee Vibrator".
Bt 15 Valiant
Due to the demand for these aircraft, and others using similar Pratt & Whitney engines, some equipped with Wright power plants of similar size and power were built in 1941-42. The plane that Wright equipped was designated the BT-15.
The Navy uses P&W aircraft as its primary basic trainers, designated SNV. Production of the BT-13 exceeded that of all other types of Basic Trainer (BT) produced.
In 1938, Vultee chief designer Richard Palmer began designing a single-engine fighter. At that time, the Army Air Corps issued a request for advanced trainers, with the promise of a large order if selected. Palmer adapted the design concept from fighter to advanced trainer, resulting in the V-51 prototype.
Is a low-wing cantilever monoplane of all-metal construction, with fabric-covered control surfaces. It was powered by a 600 hp (450 kW) Pratt & Whitney R-1340-S3H1-G Wasp radial engine, driving two-bladed variable-pitch metal propellers. It has an enclosed cockpit for the instructor and studt, an integral wing fuel tank, and a hydraulic system to operate the flaps and retractable main gear.
Vultee Bt 13 Valiant Fighter Plane Military Aircraft Vintage Wwii Illustration P
The V-51 was entered into competition by the USAAC as the BC-51 in May 1939. Instead of selecting the North American BC-2 in the competition, the USAAC purchased a prototype of the BC-51 for further study, designated BC. -3. Palmer refined the design, producing VF-54, with the intention of selling the trainer to other countries. It used the same basic airframe as the VF-51, but was equipped with a low-power engine. However, there are no export sales from this proposal.
The V-54 was further refined, producing the VF-54A, with a well-operated fixed gear, manually operated landing flaps, powered by Pratt & Whitney R-985-T3B Wasp Jr. radial with a rating of 450 hp (340 kW). It was offered to the USAAC in this form, and in August 1939 the type was ordered as the BT-13. The initial order is for 300 aircraft with Pratt & Whitney R-985-25 radials. The first aircraft was delivered to the USAAC in June 1940.
The BT-13A was produced for the extt 7,037 aircraft and differed only in the replacement of the Pratt & Whitney R-985-AN-1 radial gine, and the removal of the landing fairings. 1, 125 units designated BT-13B were produced; they differ from model A in the replacement of the 12v electrical system with a 24v system.
Due to industry demand for the Pratt & Whitney R-985 engine, a total of 1,263 units were produced incorporating the Wright R-975-11 engine with the same power. They were accepted by the USAAC as BT-15.
Aviation Photographs Of Vultee Bt 13 Aichi Val Replica
The US Navy also ordered 1,150 BT-13A models under the SNV-1 designation. Also ordered another 650 units designated SNV-2, based on BT-13B.
After service, the aircraft quickly earned the nickname "Vibrator". There are many explanations given for this nickname. 1: Because it has tdcy to shake quite violently when it approaches its stall speed. 2. During more advturous maneuvers the canopy vibrates. 3. During the landing, the plane caused the windows to vibrate on the ground. 4. Both pitch propellers have annoying vibrations at high pitches. The BT-13 serves a good purpose. He and his successors are relentless planes to fly, but also very agile. So the BT-13 makes a great plane to help the transition of several hundreds of pilots in advanced trainers and fighters that have yet to be mastered.
The BT-13 is not without its faults. Some were built with plywood tailcones and empnages, which are not always in line with the plan.
The tail was held by only three bolts and after several failures in flight, the Navy restricted the aircraft from aerobatic maneuvers and flying. The Navy declared the SNV obsolete in May 1945 and replaced it in the basic training role with the SNJ (T-6). The Army also replaced the BT-13 with the AT-6 before the war.
Bt 13 Valiant Planet Models 166
After World War II, almost everything was sold as surplus for a few hundred dollars each. Many were bought just to get the gine, which was fitted to surplus biplanes (such as Stearmans) to replace the less powerful gine for use as cropdusters. BT's cells were scrapped. Some others have been converted as multi-passenger civil aircraft; one as "Viceroy" and at least two others from really different ones. Today, some "BTs" (together, BT-13, BT-15 and SNV) are still flying, although in very limited numbers (and not in military or government service).
As a BT-13 but equipped with a 450hp R-985-AN-1 engine and minor changes, 6407 were built, surviving to be renamed T-13A in 1948.
The surviving BT-13A was renamed in 1948, because
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