飛行機にPlastic explosives (C4, SEMTEX, TNT, sheet explosives, etc.)を持ち込める？
不可 — 保安検査においてPlastic explosivesの機内持ち込みは禁止されています。 Bottles over 100 ml prohibited at checkpoint.
- · Bottles over 100 ml prohibited at checkpoint
- · Allowed in carry-on ONLY if bought post-security or in sealed STEB bag from connecting international flight
- · Pack in padded wine sleeves for checked luggage
On this page · 5 sections
航空保安当局別の公式規定
Rules by security authority
United States — TSA
機内持込:
不可
No — prohibited in carry-on luggage by TSA.
受託手荷物:
不可
No — prohibited in checked luggage.
Flying internationally? Security follows the country you depart from — the authority above applies at your departure airport. Customs at arrival is separate.
Plastic explosives (C4, SEMTEX, TNT, sheet explosives, etc.)のパッキング注意点
機内持ち込み手荷物: No — prohibited in carry-on luggage by TSA.
受託手荷物（預け荷物）: No — prohibited in checked luggage.
保安検査場での最終的な持ち込み可否判断は、現場の保安検査員に委ねられます。
よくある質問 (FAQ)
Frequently asked questions
Can you bring Plastic Explosives (c4, Semtex, Tnt, Sheet Explosives, Etc.) in a carry-on?
No — prohibited in carry-on luggage by TSA.
Can you pack Plastic Explosives (c4, Semtex, Tnt, Sheet Explosives, Etc.) in checked luggage?
No — prohibited in checked luggage.
Can I bring plastic explosives (c4, semtex, tnt, sheet explosives, etc.) on a plane in Canada and the US?
CATSA: No — plastic explosives is prohibited in carry-on baggage under Transport Canada regulations. In checked bags: No — prohibited in checked luggage under Canadian dangerous goods rules.
Last verified:
Verified against official sources. Rules change — for high-stakes items, confirm with your airline and the screening authority. Our verification method →