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Old 06-27-2011, 09:16 AM
winny winny is offline
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Join Date: Sep 2009
Location: Manchester UK
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Quote:
Originally Posted by Glider View Post
Its interesting that Pips and Kurfurst believe that the number was 25% of FC and 125 aircraft in May

I have 10 Hurricane squadrons and 3 Spitfire squadrons with combat reports in May alone.

Hurricane 85, 1, 73, 79, 87, 151, 56, 17, 229 and 245 squadrons
Spitfire, 74, 54 and 19 squadrons

Links
http://www.wwiiaircraftperformance.o...rricane-I.html
http://www.spitfireperformance.com/spit1vrs109e.html
It's getting better
10 squadrons in May is equal to a third of the operational FC fighter (Hurri/Spit) squadrons at the time. I'll have a look and see what stations they were all flying out of.

I made some brief enquiries at the national archive, they have over 1600 combat reports from the BoB. The answer to this must be in them, given that RAF pilots HAD to report any 12lb boost usage it would be pretty easy to see when and where the conversions happened.

I'm seriosly considering hiring a researcher at the archive to dig them out...

EDIT: I've also decided to get in touch with Rolls Royce at Derby to see if they have anything on wether or not a converted 100oct Merlin would run on 87 oct. The reason is that a lot of Squadrons used 2 stations. One where they stayed overnight and a forward base. If the conversion meant that a merlin wouldn't run on 87 then that would mean both stations would have to have had 100 oct, meaning more stations, more fuel, etc..

Last edited by winny; 06-27-2011 at 09:23 AM.