David Yacoub

President, Maryland DC Wireless Association
President & CEO, Site Link Wireless & Site Link Construction

David serves as President & Chief Executive Officer for Site Link Wireless and Site Link Construction. David has been involved in the wireless telecommunications industry for 30 years, participating in every aspect of site development. David founded Site Link in 2002 and has been primarily responsible for the growth of the companies, including the addition of Site Link Construction in 2007. Under his leadership, Site Link has grown to a full-service turnkey operation, handling thousands of sites annually and serving all of the major wireless carriers throughout the United States. In addition to his responsibilities at Site Link, David is a founding member and currently serves as President of the Maryland DC Wireless Association. David earned his Bachelor of Arts degree from Goucher College and completed his graduate certificate at The Johns Hopkins University.

Jeremy Talman

Vice President, Maryland DC Wireless Association
Executive Vice President, Site Link Wireless & Site Link Construction

Jeremy is the Executive Vice President for Site Link Wireless and serves on the Site Link Board of Directors. Since joining Site Link in 2005, he has played a key role in the company's growth, leading complex wireless infrastructure projects for major national wireless carriers and their affiliates. Prior to joining Site Link, Jeremy worked as a commercial real estate appraiser, specializing in valuation services for right-of-way acquisition, eminent domain, and litigation support. Jeremy has more than 25 years of commercial real estate experience and previously held a Maryland Certified General Real Estate Appraiser license. As Executive Vice President, Jeremy provides leadership for the company's operations, strategic planning, financial performance, and organizational growth, helping drive the company's long-term vision and continued success. Jeremy earned a B.B.A. in Finance with a concentration in Real Estate from the James Madison University College of Business. He has also served on the Board of Directors of the Maryland DC Wireless Association since 2009.

Danielle Garrity

Treasurer, Maryland DC Wireless Association
Vice President, Network Building + Consulting

Danielle Garrity currently serves as Vice President of the Mid-Atlantic region for NB+C. She is responsible for project operations, sales and business development, financial performance and personnel management for all wireless, fiber, utility and EV charging projects in the Baltimore, D.C. and Western PA/Ohio markets. Danielle joined NB+C in 2010 and has held several positions in project operations and business development. She has been a member of NB+C’s Executive Committee since 2015.

Prior to her career in wireless, Danielle worked in the nonprofit sector. She received her Bachelor of Arts in sociology from Roanoke College and a Masters of Business Administration from the University of Maryland at College Park.

Nessa Bresnahan

Secretary, Maryland DC Wireless Association

Nessa joined the telecom industry in 1998 as a construction administrator, quickly moving into site acquisition, and eventually telecom engineering. Alongside her husband, she was part of an engineering startup, and for 16 years, she contributed to many roles at Advantage Engineers. While she handled a variety of responsibilities, she especially thrived in accounts payables and collections. Since 2008, she has been a member of the Maryland DC Wireless Association board, where she has enjoyed building relationships and supporting the team in conceptualizing, planning, and organizing their quarterly events.

Greg Rapisarda

Partner, GRSM50

Greg Rapisarda maintains a diverse practice focused on commercial litigation, real estate, energy and natural resources, and environmental and infrastructure permitting matters. He serves as a trusted strategist and advisor for complex real estate development, land use, zoning, and digital infrastructure projects. With more than 20 years in BigLaw, Greg delivers practical, business-oriented counsel to advance client goals, identify and minimize risks, and navigate regulatory and litigation challenges. Greg sits on the Board of Trustees for the Living Classrooms Foundation and the Board of Directors for the DevelopMore Foundation. Greg is also a member of the Board of Directors for the Maryland DC Wireless Association and frequently presents on emerging issues in land us, zoning, and digital infrastructure development.

Sean Hughes

Attorney, Miller, Miller & Canby

Sean P. Hughes is in the firm's Land Use practice group.

Sean's career spans more than three decades of focus in legal and wireless telecommunications, including handling public relations and affairs matters of a Fortune 50 company throughout the United States. During the course of his career, he has spoken extensively on topics related to telecommunications land use law. Additionally, he has represented clients in land use and zoning matters throughout the Mid-Atlantic area, and in litigation matters in Maryland and the District of Columbia. Prior to joining Miller, MIller & Canby, Sean was a Director at Network Building + Consulting, where he led the company's Infrastructure Development division that worked with publicly-traded, regional and local cell tower, DAS (Distributed Antenna System), and small cell companies' wireless land use development. He also had operated the Law Office of Sean Hughes, focusing on zoning and land use matters in the Washington Metropolitan area. Before launching his own firm, he represented clients as an attorney with the Washington, DC area zoning/telecommunications law firm of Donahue & Blue. In addition, he served as a Director of Public Affairs/Communications at Sprint/Nextel, supporting external public relations activities on land use siting, network, legislative/regulatory matters, and philanthropy. His tenure at Sprint Nextel also included leading the zoning and permitting build out of the Nextel network in Maryland, Virginia and D.C. His legal career began at a general practice law firm in Montgomery County, Maryland where he represented clients and litigated civil, criminal and domestic law matters.

Jason Worden

Regional Manager - Product Delivery, Arium Networks

Jason Worden, Regional Manager – Project Delivery, Arium Networks, with a primary focus on managing the Small Cell ad Fiber initiative. With over 25 years of experience in the wireless industry, Jason has developed a deep expertise launching new technology through the management of site development and construction. Over the course of his career, he has held various roles ranging from field installations on towers to executive leadership positions throughout the country. His experience spans both sides of the industry, having worked both as an employee of the customer and as a delivery vendor, providing him with a comprehensive understanding of all levels of site acquisition and construction.

Patrick Riordan

Principal Engineer - Systems Design, T-Mobile

Patrick Riordan is a telecommunications industry veteran with 20 years' experience spanning from the East Coast, West Coast, and Canada. Starting in 2014, he joined T-Mobile's Washington DC Engineering Market as a contractor and was able to earn a full-time position in 2016. Since then, Patrick has earned 3 promotions, one taking him to Charlotte, North Carolina, for three years, then back to DC for his current role. During his time in the industry, he has worked in the field as a real estate consultant on the vendor side, had multiple roles with carriers, and has worked for fiber providers. Most recently, he has served as T-Mobile's representative on the National Capital Region Wireless Infrastructure Working Group and served as an industry panelist at the DC Interoperability Summit in preparation for the 2024 presidential election and 2025 presidential inauguration. In 2026, Patrick's role transitioned from market engineering to national stakeholder engagement, focused on data analytics and relationship building in the DMV. Patrick is a graduate of Indiana University, home of the 2026 College Football Playoff and Consensus National Champions, and is a proud Hoosier. He earned an MBA from University of Arizona in 2018.

Patrick is a graduate of Indiana University and is a proud Hoosier. He earned an MBA from University of Arizona in 2018.

Rich Dyer

Principal, Morris & Ritchie Associates, Inc.

Rich has been practicing as a structural engineer, with a focus in telecommunications, since 2000. He is responsible for managing and overseeing a wide variety of projects from MRA’s Towson office office including: wireless communication facility designs (telecommunication and transmission towers, rooftops, water tanks, light poles, and sign support structures), wireless switch facilities, as well as bridges, buildings, and earth support structures. He has extensive experience with design and analysis of various structural systems, including steel, traditional reinforced and prestressed concrete, timber, masonry, aluminum, and light gauge framing. Rich earned his Masters of Civil Engineering with Focus in Structures from The Johns Hopkins University in 2008, and his Bachelor of Science in Civil Engineering with Focus in Structures from University of Maine in 2000. He is currently licensed to provide professional and structural engineering in 16 jurisdictions. Rich is a member of the American Society of Civil Engineers, the Structural Engineering Institute, and the American Institute of Steel Construction.

Nick Barrick

Vice President, Corporate Site/Civil Service Line Leader, KCI Technologies, Inc.

Nick Barrick is a Vice President and Corporate Site/Civil Service Line Leader at KCI Technologies, where he leads the Site/Civil service line which includes civil land development, landscape architecture, wireless telecommunications, and fiber engineering. With more than 22 years of experience as a licensed civil engineer, Nick has managed wireless infrastructure projects through all phases of development, from site evaluation and zoning through permitting, design, and construction. KCI’s wireless and fiber teams work throughout the US on various types of projects for both public and private clients. Nick earned a B.S. in Civil Engineering from the University of Maryland and later obtained his MBA from Loyola University. He currently serves on the Board of Directors for Scouting America’s Baltimore Area Council and the Howard County Chamber of Commerce, where he is a member of the Legislative Committee.