Qatar Airways | Airbus A330-302 [A7-AEI] | Parking at Gate A1 Berlin-Tegel (TXL/EDDT) 

The next time you are going to record an A330 taxiing into gate, please check if it has CF6 engines. The next 5 minutes, I had a beep in my ears :D
Airport: Berlin-Tegel (TXL/EDDT)
Location: Observation Deck
Date: 26th February 2016
Time: 12:50 (CET)
Airline: Qatar Airways
Aircraft: A330-302
Registration: A7-AEI
Engines: 2x GE CF6-80E1A4B