Mr. Bainbridge possesses a background in civil engineering and land surveying. He has worked on everything from boundary surveys to large scale design projects.

Mr. Donald Groesser is a professional land surveyor with more than 37 years of experience in all phases of land surveying operations, including research, fieldwork, construction control and staking, boundary analysis, legal descriptions and completion of final plats and documents for ALTA/ACSM Land Title Surveys, boundary surveys, topographic surveys, route surveys, pipeline surveys, aerial control surveys, preparation of various statutory plats and other conveyance documents.  He has held positions from entry-level rod man, instrument technician, survey technician, project manager, department manager and small business owner.

Bryan Hazelwood serves as Chief Pilot/Assistant Project Manager in the Pittsburgh office of Civil & Environmental Consultants, Inc. (CEC).  He assisted in the development of CEC’s UAS program, bringing more than 20 years of experience in the commercial aviation industry.  Bryan has accumulated numerous hours of experience operating UAS aircraft for commercial data acquisition.  In addition to his experience operating UAS aircraft, he is a licensed Commercial Pilot with more than 1,400 hours logged, safely transporting both cargo and passengers to their destinations.  He has assisted in the coordination of aviation efforts at a large medical helicopter operation in Pittsburgh and was influential in developing the standard operating release procedures used by the company.  Bryan has also participated on many Incident Review Boards (IRB) working with company representatives and the director of safety to create a culture of safety within the company. In addition to performing local UAS operations in the Pittsburgh area, Bryan serves in the position of CEC’s Chief Pilot providing oversite, training, FAA compliance, safety, and support to all CEC’s Pilots.