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This may be of interest
Re the losses over Malta. In Malta the Spitfire Year pages 645 and 646, it gives the following summary.
For the Period 19th December 1941 to 7 November 1942 according to Luftwaffe records 249 aircraft were lost to fighters and AA fire.
For the period 1st January to 7th November 45 Hurricanes and 148 Spitfires were lost in the air.
It should be remembered that some of the RAF losses were caused by the Italian air force and AA fire and on the other side of the equation, a good number of Italian aircraft were lost in combat with the RAF. Unfortunately the book doesn't give a summary of those losses.
Luftwaffe fighter claims were 415
In 1942 until 7th November 1942, on average approx 46 tons of bombs fell on Malta every day, a very high proportion of which were aimed at the airfields
... and then were RAF fighter destroyed on the ground, RAF bombers destroyed in the air, Fleet Arm fighters destroyed over the sea and a zillion other types besides Spits and Hurris...
But 109 with its ingenious variable speed hydraulically coupled supercharger had always respectable high altitude performance, Spit Mk V was on the other hand in essence low and medium altitude fighter.
Juha
Hello Shortround
OK, I reprase. 109 with DB605A with its ingenious variable speed hydraulically coupled supercharger had always respectable high altitude performance without significant power loss due to needs of its supercharger at lower levels.
Juha
Your ingenious supercharger makes the engine loosing more power at rated altitudes (to viscosity...) and less between them.
True of course, but if you are looking at the air fighting and how well the RAF fighters did then this is a fair observation. It is also true to say that Luftwaffe aircraft were destroyed on the ground which is why the quote relates to Luftwaffe losses in the air. With the intense aerial bombardment you will not be suprised to know that the RAF had more losses on the ground.
I have not missed or cherry picked any specific data from the book. There is a breakdown of German losses by type which I have not entered but will do when I get some time later tonight if that would be of interest.
So it was 45 Hurricanes and 148 Spitfires lost in the air against 64 Bf 109s lost (and three 110) as per the earlier post.
I am not sure how this equates to the Mark Vs tipping the balance over Malta against Bf 109F - its more like turning a one sided mass execution into a simple bloodbath, as far as fighters go. I wish there would be a breakdown with the losses attributed to Flak, fighters and bombing, but I guess with the exception of the last category, it was not even clear back then...
Parsifal,
I have some numbers that seem to contradict the kill ratios that you have presented. In 'Fighter Command vol 3', on page 85, Foreman states that the loss ratio was 4 to 1 in the Germans favor prior to the Spit 9. The 'Biggin Hill Wing' by Caygill states that from the beginning of June to the end of September 1941 saw Fighter Command lose 572 single engined fighters while the Luftwaffe loses were 128 .