The Individuals, who rode airwaves in the North Western Pakistan used radio as an effective tool to get people support for their imposition of ''Sharia'' (Islamic Law) in Swat and Khyber Agency. Here is the short bio of those:
Maulana Fazlullah started an illegal local FM channel in Khyber-Pakhtunkhwa's Swat Valley in 2006. He preaches forcing vice and virtue and has an anti-Western Jihadi stance. He is considered pro-Taliban and a very powerful figure in the area. Though he considers most communication based electronics as "major sources of sin" he transmits broadcasts of his sermons on an illegal local FM radio channel, hence the nickname "Radio Mullah" or "Maulana Radio".
FM signals are relayed from mobile transmitters mounted on motorcycles and trucks. During nightly broadcasts, prohibited activities are routinely declared and violators' names announced for assassination, which often includes beheading. Maulana Fazlullah (born 1974) nicknamed the "Radio Mullah" or "Mullah Radio", is the leader of Tehreek-e-Nafaz-e-Shariat-e-Mohammadi (TNSM), a banned Pakistani Islamic fundamentalist militant group allied to the Pakistani Taliban, that aims to enforce Sharia in the country. He is sometimes referred to as "chief" of the Swat Taliban and is the son-in-law of the TNSM's founder, Sufi Muhammad. (Source Wikipedia.org)
Mufti Munir Shakir (birthdate unknown) is a religious figure operating in northwestern Pakistan, and the founder of the militant group Lashkar-e-Islam. Shakir worked in Kurram Agency until 2004, when he was ejected by tribal elders following a mosque bombing.
Shakir's fame increased after he moved to Bara tehsil, Khyber Agency, where he established an FM pirate radio station. Using this vehicle, he began to promote his religious beliefs, based in Deobandi theology. Among his more controversial pronouncements was his alleged statement that opium is halal, provided it is produced and used for medical purposes.
Mengal Bagh is said to be a successor of Mufti Munir Shakir, When Shakir was ejected from Khyber Agency, he turned over his radio station to Bagh, a local driver, and Bagh then formed the militant group Lashkar-e-Islam. Nowadays he is somewhere in the Vally of Tera. But members of LeI are still in Bara and areas of Khyber Agency. (Source Wikipedia.org)
In 2005, Pir Saifur Rahman, a supporter of the more moderate Barelvi school of Islam, established his own FM pirate radio station to compete with Shakir's station. Rivalry between the two clerics increased, causing tribal elders to denounce the two in December 2005 for fomenting sectarian tension. Both clerics then went into hiding, with Shakir handing control of his radio station and Lashkar-e-Islam organization to Mangal Bagh. The hostilities peaked around March 29, 2006, when "hundreds" of Shakir's followers gathered in the Badshahkili neighborhood of Bara tehsil to attack Rahman's followers. (Source Wikipedia.org)
Ansar ul Islam (AI) was founded in June 2006 in the Tirah Valley of Khyber Agency by Qazi Mehboob-ul Haq who also belongs to Deobandi theology but had difference with Lashkar-e-Islam. It was founded to counter the expansion of Lashkar-e-Islam who believes in strict implementation of Sharia. Qazi Mehboob-ul-Haq used his pirate radio to counter the ideology of Lashkar-e- Islam and his radio is very famous in the Tirah Valley bordering Afghanistan. (Local Source)