Offshore Wind Turbines and Accessory Installations - Aircraft Detection Lighting Systems

SB 753 requires new offshore wind projects and transmission projects in Maryland to install FAA-approved aircraft detection lighting systems on all wind turbines and associated infrastructure starting October 1, 2025. Existing projects built before that date must apply for FAA approval by December 1, 2025, and install the systems within three months of approval. The law defines the required system as a sensor-based technology that automatically activates obstruction lights when aircraft approach, then deactivates them after the aircraft leaves. This directly affects owners and operators of qualified offshore wind projects and transmission facilities in Maryland.