Questions Linger on Safety of Airport Body Scanners | WIRED
Stansted Airport to begin trial of security body scanner - International Airport Review
How Millimeter Wave Scanners Work | HowStuffWorks
Airport tower | Airport tower control | Air traffic control for small and medium airports | Rohde & Schwarz
TSA to remove controversial X-ray scanners – Twin Cities
Sandtoft Airport Fire & Rescue Service - Aircraft use radios as the main form of communication between themselves, controles and emergency services. If you own a scanner and are near Sandtoft you