RE:RE:RE:Threats and High Alert Pressure is MountingOf course airports ARE going to happen. No one has ever said that PAT replaces all existing weapon detection systems. However, what has been said is that PAT's tech will work in concert with existing detection tech. I have no doubt that once patscan meets airport regulations that it will be installed in places that makes sense. PATS tech beats current screening tech hands down in terms of weapon identification and avoiding time sucking false negatives.