Yes and no. Here is what I did:
I acquired the first target, when it is close enougn I fired two missiles from PU1
After succesful hit I acquired the second target and fired at it
After lauch (shortly) I changed PU1 to PU2 and no missiles emerged on the screen, so I thought it is caused by early PU change
So I fired two missiles from PU2
After acquisition of the third target I fired from PU2 again (only one missile shown and only one hit).
After acquisition of the fourth target I changed PU and fired. Only one missile and hit again.
The same for the last target (no PU change).


Maybe it is the NE ZAHVAT because targets were quite close, I will retry it. Unfortunately I have no 3DAAR because I have not run SAMSIM as an administrator to have it rights to write files to Program Files (I clicked the Save 3DAAR, but no file has been created, this is first time I run SAMSIM on win 7, until now I had XP, I was lazy to reinstall :-))