Last Updated：2025/11/30

(aviation, military) A specially constructed E-shaped double bay to protect aircraft against bomb blasts and splinters during enemy attacks.

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blast pen

Source Word

blast pen

(aviation, military) A specially constructed E-shaped double bay to protect aircraft against bomb blasts and splinters during enemy attacks.

Japanese Meaning

航空機を爆風や破片から保護するために設けられた、E字型の二重構造の防護区域。 / 軍事・航空分野において、敵攻撃時の爆風と飛散破片から航空機を守るための専用の防御設備。

戦時中、その飛行隊は夜間襲撃から守るため、古いE字型の二重格納壕に飛行機を整列させた。

Sense（1）

(aviation, military) A specially constructed E-shaped double bay to protect aircraft against bomb blasts and splinters during enemy attacks.

blast pens

（ plural ）