Table:
text: Biman Bangladesh Airlines destinations
List
List
City Country IATA ICAO Airport
Dammam Saudi Arabia DMM OEDF King Fahd International Airport
Delhi India DEL VIDP Indira Gandhi International Airport
Dhaka Bangladesh DAC VGHS Shahjalal International Airport †
Doha Qatar DOH OTBD Doha International Airport
Dubai United Arab Emirates DXB OMDB Dubai International Airport
Frankfurt Germany FRA EDDF Frankfurt Airport #
Hong Kong Hong Kong HKG VHHH Hong Kong International Airport
Ishurdi Bangladesh IRD VGIS Ishurdi STOLport #
Jeddah Saudi Arabia JED OEJN King Abdulaziz International Airport
Jessore Bangladesh JSR VGJR Jessore Airport #
Karachi Pakistan KHI OPKC Jinnah International Airport #
Kathmandu Nepal KTM VNKT Tribhuvan International Airport
Kolkata India CCU VECC Netaji Subhash Chandra Bose International Airport

Question: Name ICAO for IATA by ccu among Biman Bangladesh Airlines targets?