Radio Services began on the eve of an auspicious 1st Syawal 1376 Hijriah (Hari Raya Aidilfitri), where the late Sultan Haji Omar Ali Saifuddin Sa’adul Khairi Waddein consented to officially launched in the evening of 2 May 1957. In the early days, radio transmission could only be heard by people living within a 5 miles radius from the transmitter site. Broadcast was limited to only 2 hours 45 minutes a day, from 7.30pm to 9.45pm with Malay programming occupying 1½ hour and English broadcast occupying ¾ of an hour.
Radio Networks:
1) Nasional FM – Infotainment (Slogan “Menyebar Informasi, Menjana Inspirasi”)
2) Pilihan FM – General Programming (Slogan “Simply Your Choice”)
3) Pelangi FM – For the Young & Young At Heart (Slogan “Penghibur Penggerak Minda”)
4) Harmoni FM – For Family & Sports (Slogan “Inspirasi Keluarga Bahagia”)
5) Nur Islam FM – For Religious Programming (Slogan “Wadah Tarbiyah Insani”)
