坐飞机可以带 公路应急信号棒与海事求救信号弹 吗？（美国TSA/加拿大CATSA标准）
不可以 — 严禁随身携带公路应急信号棒与海事求救信号弹通过机场安检登机。（民航客机全程严禁携带与托运（违禁危险品））
- · 民航客机全程严禁携带与托运（违禁危险品）
- · Flares are pyrotechnic hazardous materials banned on all commercial flights
公路应急信号棒与海事求救信号弹: 随身随带:: no | 托运限制:: restricted.
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各航空安保机构官方规定
United States — TSA
随身随带:
禁止携带
有限制允许：须严格符合民航安全规范与限量要求方可随身携带。
托运限制:
有限制条件
允许托运：须符合民航关于托运数量、包装及防护要求的相关规定。
国际航班？安检规则以出发国安保机构规定为准。目的国入境海关检查为独立流程。
How Many Road/distress flares Can You Bring on a Plane?
Standard carry-on baggage size allowances apply; TSA publishes no individual numerical cap for personal use.
Standard carry-on baggage dimensions and weight limits apply. Screeners retain statutory authority to inspect bulk quantities.
如何打包 公路应急信号棒与海事求救信号弹
随身携带行李: 有限制允许：须严格符合民航安全规范与限量要求方可随身携带。
托运行李: 允许托运：须符合民航关于托运数量、包装及防护要求的相关规定。
安检通道现场的安检官员拥有决定物品能否通过的最终裁决权。
常见问题解答 (FAQ)
坐飞机可以随身携带公路应急信号棒与海事求救信号弹登机吗？
有限制允许：须严格符合民航安全规范与限量要求方可随身携带。
公路应急信号棒与海事求救信号弹可以放入托运行李中托运吗？
允许托运：须符合民航关于托运数量、包装及防护要求的相关规定。
How many Road/distress flares can you bring on a plane?
Standard carry-on baggage size allowances apply; TSA publishes no individual numerical cap for personal use.
如果公路应急信号棒与海事求救信号弹在机场安检被没收会怎样？
If prohibited items like Road/distress flares are discovered at checkpoint screening, screeners will prohibit entry past the security perimeter. You must voluntarily surrender the item for disposal, return landside to pack it in checked luggage, hand it to a non-traveler, or risk law enforcement referral.
Can I bring road/distress flares on a plane in Canada and the US?
CATSA: No — road/distress flares is prohibited in carry-on baggage under Transport Canada regulations. In checked bags: Restricted — check with your airline for carrier-specific allowances and restrictions.
官方核实依据与参考来源
最近核实日期：
已对照官方权威来源核实。法规可能动态调整 — 关键或特殊物品请务必向所乘航空公司及安检当局二次确认。 核实流程与方法 →
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<a href="https://canicarryit.com/zh-cn/can-i-bring/roaddistress-flares//" target="_blank" rel="noopener">Road/distress flares — TSA & Airline Baggage Rules (CanICarryIt.com)</a> [Road/distress flares — TSA & Baggage Rules](https://canicarryit.com/zh-cn/can-i-bring/roaddistress-flares//) "Can I Carry It? — Road/distress flares Aviation Screening Regulations." CanICarryIt.com, verified 2026-08-14, https://canicarryit.com/zh-cn/can-i-bring/roaddistress-flares//. 休息一下：试玩没收还是放行