I just got my type 03 federal firearms license (FFL) www.atf.treas.gov/firearms/relics/index.htm . With it I can now collect historic arms the easy way - just call up the warehouse, give them my credit card number, and have it shipped to my house via UPS. No more expensive paperwork and waiting periods! This got me thinking - anybody else have a hobby that needs a Federal license? The only other one I can think of is flying (pilot's license). My SCUBA license is from PADI, a private organization.