"This report provides the results of our review of the Federal Aviation Administration's (FAA) implementation of Runway Status Lights (RWSL). We conducted this review as part of our ongoing efforts to assess FAA's actions to reduce runway incursions. The objectives of our audit were to (1) determine RWSL's viability for reducing runway incursions and (2) assess FAA's progress in implementing the system. Our review was conducted between June and January of 2008 and included site visits to Dallas/Fort Worth International Airport (DFW) and FAA Headquarters."
FAA Office of Inspector General Report No. AV-2008-021
DOT Office of Inspector General: http://www.oig.dot.gov/