AirTrafficManagement.net have a short piece which highlights the fact that the FAA has published its report on FODetect
The hybrid sensor solution was tested at Boston Logan International Airport and were conducted by the Federal Aviation Administration, Williams J. Hughes Technical Center, Aviation Research Division, Airport Technology Branch and the Center of Excellence for Airport Technology, Dept. of Civil and Environmental Engineering at the University of Illinois.
Results show that the hybrid sensor solution, consisting of integrated radar and electro-optical sensors, meets or exceeds the highest level of performance in every parameter required by FAA regulation.
Source (AirTrafficManagement.net)