Maintainers, emergency responders and local contractors tested the installation\u2019s high expansion foam discharge in the repair aircraft maintenance hangar April 8 to ensure the safety and security of Fairchild personnel, equipment and facilities.\n\nThe test allowed the installation to assess whether the system was capable of meeting essential milestones required for full certification, including covering at least 90 percent of the aircraft\u2019s silhouette and covering the entire hangar floor with at least one meter of foam within four minutes.