Hellas Sat 2 (previously called as Intelsat K-TV, NSS K-TV, NSS 6, Intelsat APR3, and Sinosat 1B) is a communications satellite operated by Hellas Sat. On 29 June 2017, the Hellas Sat 3 satellite was launched to replace the Hellas Sat 2.
Hellas Sat 2 was launched by an Atlas V 401 rocket from Cape Canaveral Air Force Station, SLC-41, Florida, United States, at 22:10:00 UTC on 13 May 2003.
The 3450 kg satellite carries 30 Ku-band transponders to provide direct-to-home voice and video transmissions to much of Europe, North Africa and the Middle East, after parking over 39.0ð East longitude. Also provided television broadcasting services for the 2004 Summer Olympic Games in Athens, Greece.