Contact MPSCS

If you have any questions regarding the MPSCS or this Web site, please e-mail us at or contact our staff as follows:

Bradley Stoddard, Director,  Michigan's Public Safety Communications System
Phone: 517-284-4101,

Bradley Stoddard is responsible for the oversight of one of the most state-of-the-art public safety radio systems in the country. Hosting over 1,600 public safety agencies across the state, the $230 million system serves the needs of federal, state, and local first responders and plays a critical role in how Michigan responds to emergencies and the everyday public safety needs of its citizens.


Peter Langenfeld, Deputy Director
Phone: 517-284-4090 ,

Pete Langenfeld is responsible for the Public Safety Enterprise Services Unit and the Business Services and Communication and Outreach areas within MPSCS. The PSESU team implements and supports integrated public safety applications and technologies such as Computer-Aided Dispatch, NetMotion, Automatic Resource Locator, Automatic Vehicle Locator and mobile computing applications for MPSCS users all over the state. He also is responsible for management and administration of MPSCS’s Enterprise Asset Management System and WAVE, a push-to-talk platform that connects radio, cellular and Wi-Fi that Michigan’s first responders can use to communicate with each other.

Mr. Langenfeld also provides oversight to the business services team that manages the functional business engine of MPSCS. This includes the areas of project man­agement, purchasing and billing. The team also manages business logistics for public safety co-locations at both state-owned and commercially owned tower sites.


Theron Shinew, Deputy Director
Phone: 517-284-4102,

Theron Shinew directs all projects that integrate or co-locate local infrastructure with MPSCS (radio towers, supporting electronics and shelters, and radios). Mr. Shinew is responsible for planning and implementation of MPSCS upgrades and enhancements as well as ongoing operation and maintenance. In addition, he coordinates information technology initiatives and is the liaison with the Michigan State Police.


Josh Drazkowski, NCC Supervisor (Acting)
Phone: 517-284-4068,

Josh Drazkowski is responsible for directing the work of the Network Communications Center (NCC). The NCC monitors the MPSCS infrastructure, operational readiness, maintenance and enhancements to MPSCS as well as other supporting radio systems. Mr. Drazkowsk’s staff in the NCC has full operational control of the MPSCS Network, and they are critical in identifying system technical failures, coordinating emergency system repairs, supporting interoperable communications, analyzing system performance, and ensuring the operational readiness of the MPSCS. He also works closely with the Engineering, Radio Programming Unit, and MPSCS Field Services staff on a variety of issues and programs, including the integration of new infrastructure and preventative and reactive maintenance for State and local users of MPSCS.


David Hayhurst, Infrastructure Services Manager
Phone: 517-284-4062,

David Hayhurst is responsible for the Network Communications Center (NCC), Radio Programming Unit (RPU) and Site Maintenance (Steeplejacks) areas within MPSCS. The daily interaction between MPSCS Engineering, MPSCS Support Services, and Mr. Hayhurst’s sections are critical to providing a stable communications system for Michigan’s First Responders. He draws upon his 38+ years of public safety communications experience to provide reliable communications critical to Michigan’s First Responders. Mr. Hayhurst is also responsible for development of Integration Agreements and support agreements between MPSCS and local agencies who have towers or consoles integrated into MPSCS for increased capacity or functionality.


Buzz Leach, Business Unit
Phone: 517-490-4148,

Gerald “Buzz” Leach is responsible for the Business Services section of MPSCS. The Business Services section provides MPSCS Program Management, a performance and trending measurement program that leads to long term business improvements. Business Services is also responsible for MPSCS member outreach, billing analysis and management, project and process improvement, policy development, and system growth trending. They manage the business logistics for public safety co-locations on MPSCS tower sites, as well as commercial co-locations on non-MPSCS towers and facilities.


Dan Robinson, Support Services Manager
Phone: 517-284-4085,

Dan Robinson is responsible for supporting the work of Electronics Technician Supervisors located in radio shops across Michigan, who in turn support the ongoing operation, maintenance and enhancements to MPSCS, as well as other state and local agency radio systems. This position manages the supervisory staff and works closely with the Engineering Services Manager and the Infrastructure Services Manager on a variety of issues and programs, including integration of new infrastructure, preventative and reactive maintenance, radio template development and programming for State and local users of the MPSCS, fleetmapping, and support of other radio infrastructure for MDOT and MDNR.


Mark Sandberg, Engineering Research and Development
Phone: 517-284-4086,

Mark Sandberg leads a team of engineers and technicians who are responsible providing engineering support for the 700/800 MHz radio system, microwave backhaul network, and related infrastructure. These support activities include system design and R&D, testing and verification, FCC Licensing duties, engineering for system integrations, statistical analysis, system documentation, and technical support for field staff and public safety events.


Jennyl Simon, Communication & Outreach
Phone: 517-284-4104,

Jennyl Simon is responsible for the MPSCS and Public Safety Broadband websites, MPSCS Newsletters, and organizing the MPSCS User Group meetings.


Randy Williams, Public Safety Enterprise Services Unit
Phone:  517-284-4084,

Randy Williams leads a team of engineers and IT professionals who support the MPSCS data network, network security, and dispatch center integrations. This group supports the MPSCS suite of public safety applications, computer-aided dispatch, the automatic vehicle/resource location system, enterprise asset management, NetMotion mobile VPN, Premier Mobile Data Client, and PremierOne Mobile. This team also provides day-to-day technical support for field staff and assists with public safety deployments, including interoperable communications exercises. Additionally, the team provides research and development, testing, evaluation and documentation of in-car integrated communication equipment for State of Michigan agencies.  


Network Communication Center (NCC)
Toll-free: 1-888-554-4622
Local: 517-333-5050

The MPSCS Network Communication Center (NCC) is responsible for the operational readiness and programming of the MPSCS. Our NCC is staffed 24x7x365 with senior-level Radio Technicians.