Showing posts with label Spitfire. Show all posts
Showing posts with label Spitfire. Show all posts

Saturday, August 10, 2024

Britain Alone

  







Home Guard 


Office workers, truck drivers, bricklayers.  

All able men called to duty.  No kids.

The war suddenly becomes one of 

defending your own home.







Royal Navy on station.


So long as there are British planes flying over

the Channel there will be ships of the Royal Navy

 sending Hitler's triumphant army into the drink.

Guaranteed.







Democracy's last stand in Europe.


The first desperate weeks of June was a time of 

improvisation by the British army.  Make do with

what you have to protect England from invading

Nazis.  With time the army becomes more mobile,

more efficient in their plans of crushing a German

assault on the beach.  Churchill and his generals

know Germany's forces have no idea what it takes 

to succeed in an amphibious landing.  If Hitler is

reckless enough to try a Channel invasion, 

Churchill is confident of victory.







Hitler's inner circle.


Generals close enough to Hitler to know his plans

for Britain's defeat have concluded the exercise

is a bluff.  Germany does not have the fleet of 

vessels it would take to ferry and supply a large

invasion army.  In a couple months the weather

will turn bad.  There isn't time to train the troops 

to execute this complex and risky assault.


So it turns out the Luftwaffe, Hitler's air force,

is the only tool available to force his will upon

Churchill and England.








Dowding's state of the art System.


The Germans knew of radar.  They just didn't appreciate

how decisive its use could be.  Why would they?

Their plans were aggressive - all about taking land

from others.  Radar has to do with defense.


Here's how Dowding's system dealt with a typical

scenario.  

Once a German bomber is detected by radar 

it has twenty minutes to make it to its target.

An RAF fighter then has sixteen minutes to

intercept the raiding party.

That leaves four minutes for the people

manning this defense system to decide the

 proper response for the attack.








Spitfire


As good as anything the German's had, meaning

the Messerschmidt 109.  They mixed it up daily 

over the Channel and across the southern English

countryside.  During the course of the Battle of Britain

there were about twenty-five Luftwaffe aircraft falling

out of the sky each day onto the rural landscape.


It made for poor morale among Luftwaffe flyers.



* * * * *




©  Tom Taylor







OVER  EASY

    

coldValentine




Thursday, December 8, 2011

Spitfire

Spitfire Mk


Supermarine




                                                                  

Spitfire



The bubble canopy seen here was introduced near the end of 1942 with the Spitfire Mk VIII.  The 20 mm wing-mounted cannon had been added earlier to counter the increased use of protective armor used in fighters such as the Focke-Wulf 190.  Cannon use was attempted on the Spitfire Mk I but the natural flex of its thin wing in g force maneuver caused the cannon to often misfeed and jam.   




Crew:                    1

Power:                   Rolls Royce 1478 hp Merlin 45 liquid cooled V-12 engine

Max. Speed:          594 kph / 369 mph
Ceiling:                 11,125 m / 36,500 ft
Range:                  1827 km / 1135 miles
Climb:                    6100 m / 20,000 ft in 7 minutes, 30 seconds

Weight -
Empty:                  2267 kg / 4998 lb
Max. Take Off:     2911 kg / 6417 lb

Size -
Wingspan:            11.23 m / 36 ft 10 in
Wing Area:           22.48 sq m / 242 sq ft
Length:                 9.12 m / 29 ft 11 in
Height:                  3.02 m / 9 ft 11 in

Armament:
                            8 - 7.7 mm / 0.303 in machine-guns






V I D E O







Elliptical wings optimize lift



20 mm cannon became available with the Mk V in 1941 but it wasn't until the introduction of the Mk IX in June, 1942 that the Spitfire gained parity with Germany's FW 190.  The Spitfire became more powerful but the cost was less agility.  






Battle of Britain Map



Not appreciating the significance of radar the Luftwaffe erred early on in not taking out these early warning stations situated along the English coast.  This enabled the RAF to better coordinate their air defense and helped compensate for their 4 to 1 numerical disadvantage in aircraft.  







Dogfight




By September, 1940 the Luftwaffe's focus on targeting RAF airfields was close to attaining Germany's goal of establishing air superiority over the English Channel, enabling Hitler's planned invasion of Britain.  Fate stepped in, though, when a German bomber accidentally bombed London.  Churchill responded with an RAF night raid on Berlin.  Hitler, incensed, redirected Luftwaffe resources to daily targeting of the English capitol.  The tragic attack on the civilian population allowed the RAF the time it needed to regroup and recover.  Hitler's terror tactic was a strategic failure and, with winter setting in, the planned invasion was indefinitely postponed.  







Legendary Aircraft



Spitfires began their epic engagement with Luftwaffe aircraft just over a year following their introduction to the RAF.  They were one of the factors, along with radar and the shrewd decision-making of RAF Air Marshall Dowding, that enabled Britain to end Hitler's string of victories at the shore of the English Channel.  







A V I A T I O N




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