皮亞塞奇 PV-2 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "皮亞塞奇 PV-2" in Chinese language version.

refsWebsite

Global rank Chinese rank

4web.archive.org

1^st place

1^st place

low place

low place

1enginehistory.org

low place

low place

1,349^th place

2,070^th place

low place

low place

donet.com

nationalaviation.blade6.donet.com

National Aviation Hall of Fame - Frank Piasecki 互联网档案馆的存檔，存档日期2008-05-22.

enginehistory.org

Erickson, Jack. Franklin1. www.enginehistory.org. Aircraft Engine Historical Society. 1 November 2016 [21 January 2020]. （原始内容存档于2023-11-01）.

illinois.edu

m-selig.ae.illinois.edu

Lednicer, David. The Incomplete Guide to Airfoil Usage. m-selig.ae.illinois.edu. [16 April 2019]. （原始内容存档于2019-03-26）.

piasecki.com

History - single rotor helicopters: PV-2. 2001. （原始内容存档于2008-03-15）.

web.archive.org

History - single rotor helicopters: PV-2. 2001. （原始内容存档于2008-03-15）.
Erickson, Jack. Franklin1. www.enginehistory.org. Aircraft Engine Historical Society. 1 November 2016 [21 January 2020]. （原始内容存档于2023-11-01）.
Lednicer, David. The Incomplete Guide to Airfoil Usage. m-selig.ae.illinois.edu. [16 April 2019]. （原始内容存档于2019-03-26）.
National Aviation Hall of Fame - Frank Piasecki 互联网档案馆的存檔，存档日期2008-05-22.