Northrop-McDonnell Douglas YF-23 Black Widow II (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Northrop-McDonnell Douglas YF-23 Black Widow II" in Italian language version.

refsWebsite

Global rank Italian rank

2web.archive.org

1^st place

1^st place

9^th place

10^th place

439^th place

1,731^st place

1,459^th place

1,208^th place

1wci-productions.com

low place

low place

af.mil

nationalmuseum.af.mil

National Museum of the USAF YF-23 Factsheet Archiviato il 25 settembre 2008 in Internet Archive..

uspto.gov

patft.uspto.gov

United States Patent: D332080.

wci-productions.com

YF-23 - Black Widow II Declassified (DVD), West Coast Images 2005 Archiviato il 16 gennaio 2006 in Internet Archive..

web.archive.org

National Museum of the USAF YF-23 Factsheet Archiviato il 25 settembre 2008 in Internet Archive..
YF-23 - Black Widow II Declassified (DVD), West Coast Images 2005 Archiviato il 16 gennaio 2006 in Internet Archive..

youtube.com

Donald Rice declares YF-22/YF119 a winner in ATF contest.