198 artfully concealed items found in 2017: https://www.tsa.gov/blog/2018/01/29/tsa-year-review-record-amount-firearms-discovered-2017 https://www.tsa.gov/blog/

198 artfully concealed items found in 2017: https://www.tsa.gov/blog/2018/01/29/tsa-year-review-record-amount-firearms-discovered-2017 https://www.tsa.gov/blog/2018/01/29/tsa-year-review-record-a.... That's pretty extremely rare, given the number of people who go through TSA screens ever year. I'd recommend reviewing the link though, as that number includes things you might not think are deliberate attempts to hide stuff (swords in canes?).