Tom has been involved in many ham radio projects. He co-developed the TexNet packet switching network in 1986, based on datagram routing. In the 1990’s it covered much of the south central United States. He was the founder of the Texas Packet Radio Society. In 1994 he developed the TAPR-AMSAT windows software development system for the DSP-93 modem, including software-based instruments (oscilloscope, spectrum analyzer, signal generator). In 1996 he wrote a textbook on Wireless Digital Communications for TAPR, and developed the TAPR VNA in 2004.  These projects provide an on-going revenue stream for TAPR to help fund other activities and development projects. Tom received the ARRL technical excellence award in 2005, and is a life member of the ARRL.

Professionally, Tom worked at Collins Radio and successor companies for 25 years in various roles from product development engineer to VP of R&D / Chief Technology Officer. He was CTO of telecom startup Chiaro Networks, and is currently in strategic planning for Fujitsu Network Communications. Tom is an active member of the IEEE Communications Society, holds 10 patents, and received the IEEE Dallas Engineer of the Year award in 2006.