The National Smokejumper Association (NSA) is an organization which preserves and shares the history of aerial fire management and provides a forum for those associated with wildland firefighting. The NSA maintains a roster of current and former smokejumpers and actively collects the history of individuals and organizations associated with the history of smoke jumping and aerial fire management.
From the guide to the National Smokejumper Association records, 1919-2011, (University of Montana--Missoula Maureen and Mike Mansfield Library K. Ross Toole Archives)