Awards
ACM Fellow 1999 (scroll down)
Distinguished Service Award
Presented at the Precise Time and Time Interval (PTTI) Meeting, December 2006.
National Academy of Engineering Member 2008. (news article)
Honoraries
- Tau Beta Pi (Engineering since 1960)
- Eta Kappa Nu (Electrical Engineering since 1960)
- Sigma Xi (Graduate School since 1964)
Professional Societies
- Institute of Electrical and Electronic Engineers (IEEE) Computer Society, Communications Society (Member 01201649 since 1985, Senior Member since 1999, Fellow since 2002)
- Association for Computing Machinery (ACM) SIGOPS, SIGPLAN, SIGCOMM, SIGCAPH (Member 1036540 since 1963, Fellow since 1999); appointed ACM National Lecturer in the U.S. (1970 - 1976) and Europe (1971 - 1972)
- Internet Society (ISOC) (Member 1314775 since 1990)
- American Association for the Advancement of Science (AAAS) (Member 01643266 since 1960)
- American Radio Relay League (ARRL) (Life Member 0006084094 since 1953)
- Radio Society of Great Britain (RSGB) (Member since 1971)
- Amateur Satellite Organization (AMSAT) (Life Member 478 since 1975)
Professional Committees (at various times)
- Editorial Advisory Committee, Internetworking Journal
- NSF Technical Advisory Group (NTAG)
- NAS/NRC Panel on Telecommunications Network Survivability
- AT&T Network Architecture Advisory Panel
- Internet Activities Board (IAB)
- Internet Control and Configuration Board (ICCB)
- Internet Research Steering Group (IRSG)
- End-to-End Research Group (E2E)
- Internet Architecture Research Group (INARC) (Chair)
- Gateway and Data Structures Research Group (GADS) (Chair)
University Committees (at various times)
- Graduate Committee
- College of Engineering Promotion and Tenure Committee (Chair)
- Faculty Recruiting Committee (Chair)
- Operations Research Program (Departmental Representative)
- Honors Program Advisor
- Faculty Advisor for 22 undergraduates, 6 graduates (PhD)
- Faculty Advisor and Trustee: University of Delaware Amateur Radio Club W3UD.
- Faculty Advisor: Sigma Phi Delta engineering fraternity
Consultant clients (at various times)
- Expert witness/consultant: Swidler, Berlin, Shereff and Friedman LLP; Jones, Day, Reavis and Pogue LLP; Banner and Witcoff LLP; Morgan, Lewis and Bocius LLP; Steptoe and Johnson LLP; Weil, Gotshal and Manges LLP; Howrey and Simon LLP; Hale and Dorr LLP
- Telecommunications: American Telephone and Telegraph (AT&T Labs), Bell Telephone Company of Pennsylvania, General Telephone and Electronics (GTE)
- Defense: Institute for Defense Analysis (IDA), The Aerospace Corporation, Science Application International Corporation (SAIC), M/A-COM Government Systems, Inc., Lockheed Martin, Inc.
- Network Engineering: United Nations (UNDP), US Navy, Network Engineering and Technical Services, Inc., Hewlett Packard Laboratories (Bristol, UK), BlueCross BlueShield Association
- Education (short courses): various universities, professional societies, government agencies and educational entrepreneurs in North America, Western Europe, Near East, South and Southeast Asia and the Pacific
Miscellany
- Holds FCC licenses for commercial radiotelephone (First Class since 1956), radiotelegraph (Second Class since 1956) and amateur (Amateur Extra Class since 1954); formerly licensed in the United Kingdom and France
- Fair reading fluency in German and French; expert fluency in Morse telegraphy
- Reviews books, papers, proposals; serves program committees, technical panels, invited colloquia and sometimes lunch

