Just wondering if anyone has managed to track down a copy of the NACA evaluation of the flying qualities of the P-40? From various other NACA docs, I've determined that the report in question is:"Measurements of the Flying Qualities of a Curtiss P-40 Airplane" (AC No. 39-160), Phillips, William H. and Vensel, J. RNACA CMR, Army Air Corps, May 31, 1941.Unfortunately, I can't seem to pull this particular report up on the NASA Technical Reports Server. Many other wartime and pre-war reports can be found there NASA Technical Reports Server but for some reason this one is MIA...blue six