About this time Pokryshkin changed to P-39N-5 42-19158 (or possibly a different N-5). which was also designated "White-100". (This is according to the document for an award to an aircraft mechanic assigned to 42-19158, for keeping it airworthy and ready to fly combat missions for 100 flights in a row.) On 28 May 1943, Pokryshkin flew P-39D-2 41-38520 ("White-17") for a single mission. There is a photo of him post-mission bending to remove his parachute straps in front of the nose of 41-38520. In the famous photo taken of him using a stretch of German "autobahn" as a runway, he was flying a P-39Q-15 designated "White-50", with the serial number painted out (the same aircraft was originally assigned to K. V. Sukhov).