Hartmanns victories where all on the Russian front with a 109...before he became the leading ace in WW2, was he posted somewhere to hone his flying skills...ie conflict started in sept of '39, and russia on june 22 1941...I find it hard to believe he never faced a fighter pryor to Soviet/germany agression
No his first engagments were on the East Front.
He did not join the Luftwaffe until 1940 when he 19 years old and did not obtain his pilots license until August of 1941. From 14 October 1941 to February 1942 he attended Jagdfliegerschule-Vorschule 2 at Lachen-Speyerdorf. He attended Jagdfliegerschule 2 at Zerbst from February 1942 to July 1942 before being posted to Ergänzungruppe Ost at Gleiwitz for operational training, which he completed in October 1942.
His first operation unit was 7./JG 52 on the Eastern Front on 10 Oct. 1942, and he did not achieve his first victory until 5 Nov. 1942 by downling an Il-2.
In 1945 he did shoot down some P-51 (I believe it was an American one) as the West and East Fronts drew closer and closer.
He soon thereafter surrendured his unit to an American Armoured Unit who handed him over to the Russians.
Check out this site on Erich Hartmann:
Aces of the Luftwaffe - Erich Hartmann