| (subclass Helicopter Aircraft) | Mid-level-ontology.kif 17826-17826 | 子類 直升機 and 飛機 |
| (subclass CH53E Helicopter) | MilitaryDevices.kif 1767-1767 | 子類 C h53 e and 直升機 |
| (subclass CH46D Helicopter) | MilitaryDevices.kif 1828-1828 | 子類 C h46 d and 直升機 |
| (subclass AH1 Helicopter) | MilitaryDevices.kif 1889-1889 | 子類 A h1 and 直升機 |
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