Bangladesh betar, the largest electronic medium of the country started its journey on the 16th December 1939. As a public service broadcasting organization, it has been playing a leading role in the nation building process over the decades. Since its inception, promotion of national culture and heritage has been prioritized in the activities of Bangladesh Betar in home and abroad. Being the oldest electronic medium of the country, Bangladesh Betar has proved its effectiveness by promoting and preserving the rich diversified regional and national cultures through its programmes.Bangladesh inherits a rich vibrant culture. Bangladesh Betar broadcasts news and programmes in corporating various ethnic groups of the country aimed at upholding their history, tradition and cultural identities and inspire them in patriotism. It has been playing an important role in improving the socio-economic condition of the masses and upholding the arts and culture of the country.Bangladesh Betar has the unique distinction of having been associated with the liberation of the country from Pakistan occupation army while it put on air the historical proclamation of the Independence of Bangladesh on March 26, 1971. For its great contribution to the nation the Government of the Peoples Republic of Bangladesh conferred the most prestigious national prize the independence Award 2006 to Bangladesh Betar. It also gained Commonwealth Broadcasting Association Award (CBA) in 2006 and Asia Pacific Broadcasting (ABU) prizes for several times. Bangladesh Betar broadcasts progammes of over 251 hours daily through its 12 regional stations and 6 units. In order to project the country's image abroad Bangladesh Betar is trying to attract its listeners in foreign countries. The Extemal Services of Bangladesh Betar has now been broadcasting English, Bangla Urdu, Hindi, Nepali and Arabic services and the duration of broadcast is 5 hours and 30 minutes a day depicting cultural heritage of thecountry. Bangladesh Betar is going to celebrate its 70th founding anniversary on 16th December 2009. In this regard different programmes have been taken up to celebrate the event. One documentary programme has already been on air titled "Betar Katha" on every Friday at 4.05 pm in the national hook-up. The drama section has been broadcasting a special programme on evolution & transformation of Dhaka Betar Theater entitled "Sottor Bochor Bibortoner Dharai Dhaka Betar Natok". It is being aired every Monday at 1030 pm from Bangladesh Betar, Dhaka in Medium wave 1000 KW of operating frequency 693 KHz. Moreover 12 stations and 6 units of Bangladesh Betar have chalked out special programme planning of or broadcasting different types of programmes bsased on the past glorious history of Bangladesh Betar. (Bangladesh Betar via Alokesh Gupta)