Need your help please.
I need the aircraft registration number for this flights:
UAL EZE-JFK, Flight Nº 976, Boeing 767-XXX/( ER i guess ), DEC 16 2001.
UAL JFK-LAX, Flight Nº 897, Boeing 767-XXX/( ER ? ), JAN 9 2002.
UAL KORD-EZE, Flight Nº 823, Boeing 767-XXX/( ER ? ), JAN 30 2002
XXX= (i don't remember either it was a 2XX or a 3XX).
ER= I assume that EZE-JFK should have been an ER 'cause of the distance, but don't have any idea about the other 2 flights.
I would really APPRECIATE some help on this.
Thanks in advance