Sector 4 (LFO) : A designated segment of the fire perimeter handled as a unit for suppression purposes. Note: Sector Boss under Fire Overhead. See: Sector/Segment (ICS)
The Canadian Interagency Forest Fire Centre (CIFFC), Glossary of Forest Fire Management Terms, Manitoba, Canada 2003. http://bcwildfire.ca/mediaroom/Backgrounders/2003_ Fire_Glossary.pdf, (For Fr - Canad) {474}