Osborne Firefinder : A sighting device used by lookouts to determine the horizontal bearing and sometimes the vertical angle of a fire from a lookout. Syn: Alidade See also: Firefinder Map
National Wildfire Coordinating Group (NWCG), Glossary of Wildland Fire Terminology, NWCG Program Management Unit, National Interagency Fire Center, Boise, ID, USA 2014. http://www.nwcg.gov/pms/pubs/glossary/pms205.pdf, (For Fr - Amer) {45}