I was wondering why the 747-400 Mixed version didn't record more success with the airlines ?
It should be a profitable aircraft, isn't it ?
Yesterday I wa in MXP and I had the chance to come close to the Air China 744 Mixed which was packed full of cargo and pax.
Here in Europe, only KLM is flying the 74M-74E.
Which other carriers do have them ?
Is an ER version available ?