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Impact of the RAF on the Battle of Britain

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Impact of the RAF on World War II

by Nicholas Johnson

Impact of the RAF on WWII
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Abstract

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Introduction


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Section 1: Background


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Aircraft Production Ramp up


...use as many subsections or main sections as you need to support the claims for why you did what you did for your Deliverable section...

Blenheim


Defiant


Hurricane

Hurricane[1]


...and so on and so forth...





Spitfire



Fighter Command

The Fighter Command's Commander-in-Chief during the lead up to and during the Battle of Britain was Sir Hugh Dowding.[2] The role of Fighter Command was to repel any attack on Britain from the Luftwaffe, German Air Force. To best complete this mission Dowding had a plan to divide his resources across England. The No. 11 group which covered the south-east of the country was supplied with 12 Hurricane, 6 Spitfire, and 4 Blenheim squadrons. The No. 12 group which covers the East Anglia was supplied with 5 Hurricane, 5 Spitfire, 2 Blenheim, and 1 Defiant squadrons. The No. 13 group in the north was supplied with 3 Hurricane, 6 Spitfire, 1 Blenheim, and 1 Defiant squadrons. The No. 10 covering the west included 2 Hurricane, and 2 Spitfire squadrons. Many people felt that Dowding should have concentrated all of his best fighters in the No. 11 group as that was the most likely to encounter fighter opposition. Downding knew that the Battle of Britain would be a war of attrition and to keep a mix of fighter in less dangerous areas as a reserve would be important to the upcoming battle.[3] The Fighter Command had plenty of aircraft to go around with production ramping up, but pilots were much harder to replace. At the beginning of the Battle of Britain many squadrons were over-manned but as it dragged on training new pilots became a problem. As training took 6 months there were not enough pilots to have Fighter Command at full strength so the training courses were reduced to 4 weeks with the squadrons left to finish the pilot's training, sometimes with disastrous consequences.[4] Dowding was not the most liked leaders in the military and was eventually forced out of his position as the head of Fighter Command on November 17, 1940.[5] At the time no one recognized the importance of his work and how he saved Britain. Most importantly he set up a system of direction and control for his fighters to make the most out of his limited resources. Second, he pushed to limit the support of France in terms of aircraft that were essential to defending Britain in an air attack, which he didn't stop but helped reduce. Third, his careful placement and use of fighter resources to prevent being draw into a major battle and having his forces destroyed. His plan to keep fighters in reserve to reinforce the main No. 11 group was essential to this even though it gained much criticism.[6]

Fighter Command and Control System

Radar Stations

Radar Station[7]

At the time Radar was known as Radio Direction Finding and the system that was in use by the British was simple but effective. The initial deployment was High Frequency radio Direction Finding (HF DF) to find the position of a friendly aircraft when out of sight of the controller. As the technology became refined Fighter Command became experimenting with radar controlled intercepts of unknown targets in 1936.[8] In 1937 the system in use was known as Pip Squeak, this system transmitted a coded DF signal for 14 seconds in every minute to allow the controllers to know the identity of each aircraft. To identify the other aircraft not using the Pip Squeak system they turned to physicist Robert Watson-Watt. This new technology was designated RDF which was rapidly developed, in only a few months the system was up and running being able to detect aircraft out to 58 miles. A string of these radar stations were built on the southern coast in 1936 and became fully operational in 1938.[9] This first chain of 21 stations was called Chain Home and utilized fixed antenna arrays. There was also another set of radar stations called the Chain Home Low stations, of which there were 30, that utilized a rotating antenna for a narrow search beam. These were not as effective as they had less range and could not give altitude information.[10] In addition to these radar advances, an improvement in plane identification was also being worked on. The new system was called IFF, Identification Friend or Foe. The IFF was a small transmitter that gave a distinctive radar blip to allow radar operators to differentiate between friend and foes.[11] When both friendly and enemy planes are spotted on radar that information is then sent to the Filter Room to be assessed.

Observer Corps

Observer Corps[12]

The Observer Corps

Filter Room

Group Operations Room

Sector Operations Room



Section 2: Deliverable


Additional Image


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Subsection 1


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Subsection 2


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Gallery



Conclusion


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References

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Attribution of Work

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External Links

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  1. Lake, J. (2000). The Battle of Britain. Silverdale Books. pp 89.
  2. Lake, J. (2000). The Battle of Britain. Silverdale Books. pp 83.
  3. Lake, J. (2000). The Battle of Britain. Silverdale Books. pp 90.
  4. Lake, J. (2000). The Battle of Britain. Silverdale Books. pp 91.
  5. Lake, J. (2000). The Battle of Britain. Silverdale Books. pp 99.
  6. Lake, J. (2000). The Battle of Britain. Silverdale Books. pp 93-97.
  7. Lake, J. (2000). The Battle of Britain. Silverdale Books. pp 97.
  8. Lake, J. (2000). The Battle of Britain. Silverdale Books. pp 100.
  9. Lake, J. (2000). The Battle of Britain. Silverdale Books. pp 103-104.
  10. Lake, J. (2000). The Battle of Britain. Silverdale Books. pp 104.
  11. Lake, J. (2000). The Battle of Britain. Silverdale Books. pp 104.
  12. Lake, J. (2000). The Battle of Britain. Silverdale Books. pp 1112.