سیکورسکی بوئینگ اس‌بی-۱ (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "سیکورسکی بوئینگ اس‌بی-۱" in Persian language version.

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archive.today

  • "Sikorsky, Boeing Partner for Joint Multi-Role Future Vertical Lift Requirements". PR Newswire. 18 January 2013. Archived from the original on 9 February 2013. Retrieved 28 January 2013.
  • Majumdar, Dave (14 September 2011). "X-2 Maxes Out in Medium-Sized Role". Defense News. Archived from the original on 20 October 2013. Retrieved 28 January 2019.

aviationweek.com

defensemedianetwork.com

defensenews.com

flightglobal.com

sikorsky.com

swiftengineering.com

  • «نسخه آرشیو شده». بایگانی‌شده از اصلی در ۲۸ سپتامبر ۲۰۲۰. دریافت‌شده در ۱۵ سپتامبر ۲۰۲۰.

verticalmag.com

web.archive.org

  • "Sikorsky, Boeing Selected to Build Technology Demonstrator for Future Vertical Lift SB>1 Defiant expected to fly in 2017". Sikorsky press release, 12 August 2014. Archive
  • «نسخه آرشیو شده». بایگانی‌شده از اصلی در ۲۸ سپتامبر ۲۰۲۰. دریافت‌شده در ۱۵ سپتامبر ۲۰۲۰.
  • Boeing and Sikorsky Name New Rotorcraft بایگانی‌شده در ۲۰۱۳-۱۰-۲۲ توسط Wayback Machine – Aviationweek.com, 21 October 2013
  • "Sikorsky Moves X2 Technology Up A Size For JMR" Aviation Week & Space Technology, 4 November 2013. Accessed: 22 June 2014. Archived on 22 June 2014.
  • Parsons, Dan (14 October 2014). "Sikorsky, Boeing finalise design of SB-1 Defiant". Flightglobal. Reed Business Information. Archived from the original on 18 October 2014. Retrieved 18 October 2014.
  • Parker, Andrew D. "Good things come in threes: Boeing-Sikorsky to develop two larger X2 offshoots for JMR and Future Vertical Lift" Vertical, 16 October 2014. Accessed: 29 October 2014. Archived on 16 July 2015.
  • Sikorsky-Boeing select T55 to power SB-1 Defiant demonstrator – Flightglobal.com, 19 June 2014. Archived on 1 July 2014.

yahoo.com

finance.yahoo.com

  • "Sikorsky, Boeing Partner for Joint Multi-Role Future Vertical Lift Requirements". PR Newswire. 18 January 2013. Archived from the original on 9 February 2013. Retrieved 28 January 2013.