Can cell phones be picked up on scanners?
Can cell phones be picked up on scanners? Cell phones, mobile data terminals, the few non-standard digital modes and particularly encrypted communications cannot be scanned. There is no scanner for them.
Why does my groin get flagged at TSA?
Conclusion: Why do I set off airport body scanners groin? Airport body scanners in the groin area often detect metal in the form of piercings, implants, or joint replacements. However, metal can cause anomalies within the body, which could trigger the scanner and result in a false positive result.