The avian hazard advisory system (AHAS): Operational use of weather radar for reducing bird strike risk in North America.
Kelly, T.A., R. Merritt, A. Smith, M. Howera and R. White. 2000. The avian hazard advisory system (AHAS): Operational use of weather radar for reducing bird strike risk in North America. Bird Strike Committee-USA/Canada Joint Annual Meeting, Minneapolis, Minnesota 2: