The English Wikipedia article on the Douglas DC-9, consulted for its 1965 first flight and its role enabling jet service to smaller airports. This description is adapted from Wikipedia contributors under CC BY-SA 4.0; changes were made. https://creativecommons.org/licenses/by-sa/4.0/
Facts
Citation
PublisherWikipedia
URLhttps://en.wikipedia.org/wiki/Douglas_DC-9
Source TypeReference Work
Assessment
Reliability Tier2
Sources
Wikipedia: Douglas DC-9
Claims Backed By This Source (10 claims)
This source backs 10 claims across the atlas. As facts: 8 well-attested. Plus 2 entities citing it as a general reference with no single fact or relationship attached.
Disposition By Topic
- Sources, 5 claims: 5 well-attested.
- Vehicles, 5 claims: 3 well-attested, 2 general references.
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