Thesaurus Term/Concept: AIRSHIP
| Identifier | 137194 |
|---|---|
| Class | AIRCRAFT TYPE |
| Status | Preferred |
| Index? | Yes |
| Scope Note | An aircraft lifted by gas bags, containing hydrogen or helium, but propelled by engines. Also known as a dirigible balloon, firm and streamlined in shape and incapable of high speeds. Used extensively during World War One. |