 Complete the following phrase:  III.KG 1 handed its aircraft to II Gruppe when it left for East Prussia on 31 October 1942. It returned in January 1943 and remained on the Eastern Front until July. Hauptmann Werner Kanther became the last-but one commanding officer in October 1942; he held command until the first disbandment of the unit in April 1944. On 9 March, EisKG 1 was created. It was equipped with the Ju 88C and trained for specialised train-busting operations. It remained supporting Army Group North until June 1943 until it was transferred to Luftflotte 6. It served on the Volkhov, Kolpino and Kholm. It assisted German forces hold the line at Krasny Bor after the 