This content was extracted from Wikipedia and is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License
The Bell X-1 was the first crewed airplane to exceed the speed of sound in level flight and was the first of the X-planes.
| Property | Value |
|---|---|
| dbo:abstract |
|
| dbo:wikiPageID |
|
| dbo:wikiPageLength |
|
| dbo:wikiPageRevisionID |
|
| dbo:wikiPageWikiLink |
|
| dbp:wikiPageUsesTemplate | |
| dcterms:subject | |
| rdfs:comment |
|
| rdfs:label |
|
| owl:sameAs | |
| prov:wasDerivedFrom | |
| foaf:isPrimaryTopicOf | |
| is dbo:wikiPageWikiLink of | |
| is foaf:primaryTopic of |