66th Civil Engineering Squadron

The 66th Civil Engineering Squadron is a unit of the United States Air Force, based at Hanscom Air Force Base, Massachusetts. Activated in the mid-20th century, the squadron has played a crucial role in maintaining and developing base infrastructure, supporting both peacetime operations and contingency deployments. Over the decades, its personnel have provided rapid engineering support, emergency services, and disaster response, enabling mission readiness for various Air Force units. The 66th Civil Engineering Squadron continues to uphold its legacy of excellence in installation management and emergency preparedness.