Piasecki Aircraft Corporation (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Piasecki Aircraft Corporation" in Italian language version.

refsWebsite

Global rank Italian rank

6^th place

8^th place

7^th place

19^th place

99^th place

274^th place

618^th place

523^rd place

1aviationweek.com

1,181^st place

3,239^th place

1web.archive.org

1^st place

1^st place

1flightglobal.com

223^rd place

370^th place

low place

low place

1jasonthibeault.com

low place

low place

aerofiles.com

http://www.aerofiles.com/_pa.html

archive.org

Trimble 1982, pp. 257-258. (EN) William F. Trimble, High Frontier: A History of Aeronautics in Pennsylvania, Pittsburgh, Pennsylvania, University of Pittsburgh Press, 1982, ISBN 978-0-82295-340-1.

aviationweek.com

The Other JMR/FVL Contenders Archiviato il 2 maggio 2013 in Internet Archive. - Aviationweek.com, April 12, 2013

bloomberg.com

Company Overview of Piasecki Aircraft Corporation, su bloomberg.com, Bloomburg. URL consultato il 24 gennaio 2016.

flightglobal.com

AVX joins Bell, Sikorsky/Boeing for Army's JMR-TD development - Flightglobal.com, 6 June 2013

janes.com

"Piasecki X-49 SpeedHawk (United States)", Jane's Helicopter Markets and Systems. Jane's Information Group, 9 May 2008.

jasonthibeault.com

http://www.jasonthibeault.com/piasecki/heavylift_pa39.php^{[collegamento interrotto]}

nytimes.com

Dennis HEVESI, Frank Piasecki, a Pioneer in Helicopters, Is Dead at 88, su nytimes.com, New York Times, 15 febbraio 2008. URL consultato il 24 gennaio 2016.

web.archive.org

The Other JMR/FVL Contenders Archiviato il 2 maggio 2013 in Internet Archive. - Aviationweek.com, April 12, 2013