Hi Bart, > 08:39 D-AZAH * DJ725A * ???? 1) > 1) nothing on the usual sites This was posted today on the HFDL group: "This is A321-213 c/n 3725, testing as D-AZAH which will become B-6386 (7804EA)" As usual part of the c/n is used in the flightnumber. Cheers, Dick