Northrop Grumman X-47A Pegasus (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Northrop Grumman X-47A Pegasus" in English language version.

refsWebsite

Global rank English rank

1^st place

low place

4,722^nd place

3,194^th place

4,662^nd place

3,786^th place

1,181^st place

736^th place

airforce-technology.com

Sweetman, Bill (26 May 2008). "Ultra Stealth". Aviation Week. Archived from the original on 12 August 2011. Retrieved 21 April 2020.

"DARPA And Navy Select Naval UCAV Contractors". DefenseLink. United States Department of Defense. 30 June 2000. Archived from the original on 2006-08-26.

"Northrop Grumman's X-47A Pegasus Unmanned Vehicle Successfully Completes First Taxi Test" (Press release). Northrop Grumman Capitol Source. 19 July 2002. Archived from the original on 2003-06-22.
"DARPA And Navy Select Naval UCAV Contractors". DefenseLink. United States Department of Defense. 30 June 2000. Archived from the original on 2006-08-26.
Sweetman, Bill (26 May 2008). "Ultra Stealth". Aviation Week. Archived from the original on 12 August 2011. Retrieved 21 April 2020.