Table:
text: List of airlines of Tunisia
List of airlines of Tunisia
List of airlines of Tunisia
AIRLINE AIRLINE_in_Arabic ICAO CALLSIGN COMMENCED_OPERATIONS
Karthago Airlines قرطاج للطيران KAJ KARTHAGO 2001
Nouvelair الطيران الجديد تونس LBT NOUVELAIR 1989
TunisAir Express الخطوط التونسية السريعة TUX TUNEXPRESS 1991
Syphax Airlines سيفاكس أيرلاينز SYA SYPHAXAIR 2011
Tunisair الخطوط التونسية TAR TUNAIR 1948
Tunisavia الشركة التونسية للنقل و الخدمات الجوية TAJ TUNISAVIA 2010

Question: From the list of Tunisian airlines, which is ICAO which started operations before 1989?

Question: What is the lowest started operation in the list of Tunisian airlines with a Nouvelair callsign?

Question: Which callsign from the list of Tunisian airlines started operations in 2011?