Radar Operations Center

Technical Advisory Committee Membership

The NEXRAD Technical Advisory Committee (TAC) is chartered by the NEXRAD Program Management Committee. The TAC is composed of a Chair; an Executive Secretary; four members each from the Departments of Commerce, Defense, and Transportation; and, two at-large members. The Chair's term is two years (renewable); the Executive Secretary's position is fixed by the charter; agency members serve indefinite terms at the pleasure of their Departments; and, the at-large members are appointed by the Chair. See the charter on the Reference page for more information.

Chair		Dr. John T. Snow Regents' Professor of Meteorology Dean Emeritus, College of Atmospheric and Geographic Sciences The University of Oklahoma National Weather Center, Suite 5710 120 David L. Boren Blvd Norman, OK 73072 Appointed: December 2001
Executive Secretary		Bill Ward NEXRAD Radar Operations Center

Members

Department of Commerce
Kurt Hondl Deputy Director, NSSL Appointed: June 2021		Todd Lindley Science and Operations Officer NOAA/NWS/Weather Forecast office Norman, OK Appointed: August 2023
Michael Istok Physical Scientist NEXRAD Radar Operations Center Appointed: 2007		Vacant

Department of Defense
Keith Miller Hardware Engineer Radar Operations Center Appointed: August 2023

Department of Transportation
Todd Pattison FAA/AJW-14A ITWS Lead Engineer Appointed: March 2007		Doug Murphy FAA WARP and Weather Programs NOAA/NWS/Weather Forecast office Appointed: May 2019
Jim Evans Lincoln Laboratory Appointed: June 2000		Dr. David Smalley Lincoln Laboratory Appointed: May 2019

At-large
Dr. Tammy Weckwerth NCAR P.O. Box 3000 Boulder CO 80307 Appointed: January 2017