以“C4”为标签的假烟斗炸弹是2025年在美国机场安全部发现的最不寻常的物品, A fake pipe bomb labeled "C4" was the top unusual item found at U.S. airport security in 2025, per TSA.

技术安全局公布了2025年在机场检查站发现的10件最不寻常物品清单,这些物品由一个由PVC管道制成、在博伊西机场检查袋中发现的、贴有“C4”标签的无功能复制管式炸弹主导。 The TSA released its 2025 list of the 10 most unusual items found at airport checkpoints, led by a non-functional replica pipe bomb made of PVC pipes and labeled “C4” discovered in a checked bag at Boise Airport. 其他发现包括衣服填充的海龟、衣服中的剃刀片、鞋子中的毒品、膝盖支架和汽车座椅中的刀、洗发水瓶中的药丸、内斯奎克集装箱中的子弹、高尔夫球袋中的火器和在多个机场用锡土包裹的武器。 Other finds included stuffed turtles in clothing, razor blades in garments, drugs in shoes, knives in knee braces and car seats, pills in shampoo bottles, bullets in Nesquik containers, a firearm in a golf bag, and weapons wrapped in tinfoil at multiple airports. 技术服务管理局重申,在随身行李和检查行李中都禁止现实的爆炸物复制品,并敦促旅行者在飞行前参考正式准则。 The TSA reiterated that realistic explosive replicas are banned in both carry-on and checked luggage and urged travelers to consult official guidelines before flying.