The Department of Transportation, specifically the Federal Aviation Administration (FAA), is conducting a market survey for PC-RVR Visibility Sensors. This procurement aims to gather information on potential sources capable of providing visibility sensors that are critical for aviation safety and operations. These sensors play a vital role in search, detection, navigation, and guidance systems, ensuring accurate visibility measurements for aeronautical applications. Interested parties should reach out to Connie Houpt at connie.m.houpt@faa.gov for further details regarding this sources sought notice.