Conversion to Islam
 Islamic Activities
- Volunteer Imam in a Texas military installation.
- National U.S. Chaplain for the Federal Bureau of Prisons, starting 1994.
- Delegate to the United Nations Peace Summit for Religious Leaders in August 2000.
- University guest speaker ( including Carnegie Mellon Qatar)
- Television program producer and director, preacher, syndicated television programs on satellite and cable networks.
- Developing many hi-tech Islamic websites, including chatrooms, video conferencing, news sites, reference sites and entertainment sites for youth.
- Estes takes a dim view of public education in the United States for Muslim children, and recommends schools where they might receive an Islamic education as well as a more advanced scholastic education too.