Identification of a line of four Me 262s at Lechfeld in the summer of 1944?

[Karoband]

Good afternoon,

These pictures are from a recent posting by kurmark-antik on eBay.de.

http://forum.12oclockhigh.net/album....pictureid=1741

This known photo shows a line-up of eight Me 262s of Erprobungskommando 262. The caption gives the location as Lechfeld and the time as September 1944.

http://forum.12oclockhigh.net/album....pictureid=1742

This photo presumably was taken at the same place and time as the above. Note the line -up of four other Me 262s in the top left corner.

http://forum.12oclockhigh.net/album....pictureid=1743

This enlargement is the best I can do with the given resolution of the photograph. Comments and educated guesses as to the Identity of their unit would be appreciated.

Thank you,

Jim