Inaccurate performance data for BOB fighters in COD comparing to RL data

[Crumpp]

Originally Posted by lane

Context, timeline...lol, sure no problem, we'll start with these:










Emergency +12 lbs./sq. in. Boost Operation: Pilot's Notes, Merlin II, III and IV, 4th Edition, April 1940, page 6.



These documents relating to fuel requirments of the the Advanced Air Stiking Force and the Air Component, both in France during May 1940, give some idea of consumption, stocks, and how fuel requirements were calculated. As can be seen the Hurricanes used 100 octane, the Blenheim used a mix, while the Battle and Lysander used 87 octane, as did any transport, liason, visiting types etc.















To underscore the above documentation of Hurricanes using 100 octane fuel in France please note the following:

S/L J. O. W. Oliver, 85 Squadron, 10 May 1940


P/O John Bushell, 151 Squadron, 18 May 1940


S/L E. M. Donaldon, 151 Sqdn., 18 May 1940

F/O Paul Richey, 1 Squadron, 11 May 1940


F/O E. J. Kain, 73 Squadron, 14 May 1940


P/O D. W. A. Stones, 79 Squadron, 14 May 1940


Sgt. R. C. Wilkinson, 3 Squadron, 14 may 1940


P/O R. P. Beamont, 87 Squadron, 15 May 1940


P/O F. B. Sutton, 56 Squadron, 18 May 1940


F/Lt. I. R. Gleed, 87 Squadron, 18 May 1940


F/O C. F. G. Adye, 17 Squadron, 18 May 1940

F/O C. F. G. Adye, 17 Squadron, 19 May 1940

F/Lt. I. R. Gleed, 87 Squadron, 19 May 1940


Sgt. L. H. B. Pearce, 79 Squadron, 20 May 1940


Sgt. J. C. Harrison, 229 Squadron, 28 May 1940


P/O C. M. Simpson, 229 Squadron, 29 May 1940


P/O K. B. McGlashan, 245 Squadron, 28 May 1940

Lane,

Even if we took every shred of evidence you have as gospel, it is not all operational units. That is the claim being made. The RAF had not converted to 100 Octane even in July 1940. There is not any 100 Octane in any quantity at the airfields until that then. That is the big logistical constraint noted in the very first memo you post.

You have a handful of Hurricane squadrons, most of them taken from sources that belong alongside "First and the Last" by Adolf Galland. I have no doubts in May of 1940, the RAF was heavily into Phase IV testing.

You have an order to convert with a huge logisitical constraint placed upon it. Fuel has to be at every airfield in quantity to support operations before any aircraft are converted.

You also are using a projected calculation of fuel needs required to fight a future war that did not occur. Estabilishment is a logisitical term for quantity authorized. It has nothing to do with supplies on hand or available fuel.

Here is estabilishment vs strength for RAF personnel:

http://www.theyworkforyou.com/wrans/...03-10c.54882.h

When I get my computer back and get off this laptop, I can post the Estabilishment vs Strength for the RAF in the Battle of Britain.

Lastly, the Operating Notes is definative. It is part of the aircraft airworthiness and is followed as instructed. The Notes on the Merlin Engine clearly documents when all operational units converted to 100 Octane.

You can call me every name in the book, post whatever cartoon's you like but it does not change that fact.