Expert Witness

Telecommunications. Cellphones. Cell towers. GPS. Software. Patents.

David Allen Burgess

I have been working with cellular technology as a practicing engineer since 1998, in both government and commercial sectors. I have worked on eavesdropping systems, triangulation systems, and ordinary cellular networks and provided training to US government personnel on cell phone interception and tracking techniques. I currently develop cell tower equipment and support mobile operators in designing and deploying their networks.

I am available as an expert witness or consulting expert in any US state, working with plaintiffs or defendants. My interest is to make sense of technical evidence, determine facts, and explain things clearly.

What are my areas of expertise?

These are my areas, including links to recent articles I have written on some of these topics in my publication on Medium.

  • cell tower data, cell tower location
  • call detail records, activity records
  • cellphone location, triangulation, and tracking
  • cellphone intercept and manipulation systems  (Stingrays, DRT-boxes, etc.)
  • SIM forensics
  • radio-navigation systems (GPS, VOR, etc.)
  • cellular network performance, operation, coverage
  • reverse-engineering
  • non-user messaging, like SMS to 1111340002
  • telecom core network operations, call routing, roaming
  • software source code analysis in C/C++
  • patents in any of these areas

I also post video presentations on my YouTube channel.

What are my qualifications?
  • more than 20 years of telecom engineering experience
  • experience designing and testing US government cellular intercept systems
  • experience designing and testing commercial cellular networks
  • a practicing engineer in the field
  • a recognized contributor  in field of mobile network security
How do we get started?

Contact me by phone, SMS, or email  to schedule an initial consultation or to request my CV. If I am not available by telephone, please leave a message and I will return your call within 24 hours.

Mobile: +1-337-366-1197

Email: david.allen.burgess@gmail.com

NOTE: I provide these services only in connection with court cases. If you are a party to a case, please do not contact me directly, but work through your attorney.

Telecommunication expert witness David Allen Burgess