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TxDOT Aviation Division Launches Emerging Aviation Technology Section

April 22, 2025

The Texas Department of Transportation Aviation Division has established the Emerging Aviation Technology Section, led by Director Sergio Roman, to safely and proactively integrate emerging aviation technologies into the Texas aviation system. With a focus on fostering innovation, economic growth and enhanced mobility, the section will provide guidance to aviation planners and engineers as they prepare for the future of air travel. 

Roman’s team is William Graffis, Unmanned Aircraft Systems (UAS) program manager, and Emily Lambert, Advanced Air Mobility (AAM) planning and integration. Graffis is a seasoned UAS expert with a focus on Group 1 through 4 UAS integration into infrastructure operations and will lead efforts for Uncrewed Traffic Management into the aviation system. Lambert, an expert aviation system and operations planner, will lead efforts on AAM planning and integration into the aviation system. 

From AAM and vertiports to uncrewed traffic management systems and airport electrification, aviation technology is rapidly evolving. The Emerging Aviation Technology Section will work proactively to assess these advancements, ensuring that Texas remains at the forefront of aviation while maintaining a strong commitment to safety, environmental responsibility and collaboration with stakeholders.  

For more information, contact: 

Sergio Roman, Director – [email protected] | 512.239.9284 
William Graffis, UAS Program Manager – [email protected] | 512.979.5685 
Emily Lambert, AAM Planning and Integration – [email protected] | 512.921.2082 

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Filed Under: Wingtips Spring 2025

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