Pratt & Whitney R-2800 Double Wasp (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pratt & Whitney R-2800 Double Wasp" in Catalan language version.

refsWebsite

Global rank Catalan rank

1,009^th place

3,398^th place

1web.archive.org

1^st place

1^st place

faa.gov

airweb.faa.gov

FAA Type Certificate Data Sheet Arxivat 2017-01-31 a Wayback Machine. Retrieved: 30 October 2008

web.archive.org

FAA Type Certificate Data Sheet Arxivat 2017-01-31 a Wayback Machine. Retrieved: 30 October 2008