OK, here is the deal, i see alot of people ask questions on airports. Since i work as a screener at Austin Bergstum International, i will inlighten all you lost souls. 1) you are alowed knives on the plane fixed or strait aslong as the cutting edge is under 4 inches.
2) You are alowed to ship almost anything. They do not alow boxcutter or razors of any length. The also do not alow mase or any kind of guns or bullets. That means no plastic waterguns, bullets on keychains or or any kind of replica guns. Ps. all cell phones, pagers palmpilots and computers are ok to go through the x-ray. THe rays used are very weak. HOpe this helps
2) You are alowed to ship almost anything. They do not alow boxcutter or razors of any length. The also do not alow mase or any kind of guns or bullets. That means no plastic waterguns, bullets on keychains or or any kind of replica guns. Ps. all cell phones, pagers palmpilots and computers are ok to go through the x-ray. THe rays used are very weak. HOpe this helps