อ้างอิง ของ เบลล์ เอเอช-1ซี ไวเปอร์

คอมมอนส์ มีภาพและสื่อเกี่ยวกับ:
เบลล์ เอเอช-1ซี ไวเปอร์
  1. 1 2 Bell AH-1Z page, Bell Helicopter, Retrieved 3 January 2008.
  2. 1 2 3 4 5 Donald, David. Modern Battlefield Warplanes. AIRTime Publishing, 2004. ISBN 1-880588-76-5.
  3. ↑ Bishop, Chris. Huey Cobra Gunships. Osprey Publishing, 2006. ISBN 1-84176-984-3.
  4. 1 2 AH-1W/AH-1Z Super Cobra Attack Helicopter, USA, Airforce-Technology.com. Retrieved 14 January 2008.
  5. ↑ "AH-1Z completes first flight", Bell Helicopter, 7 December 2000.
  6. ↑ "AH-1Z/UH-1Y complete developmental testing", US Navy, 6 March 2006.
  7. ↑ Warwick, Graham. "Bell AH-1Z upgrade to switch to new airframes", Flightglobal.com, 15 February 2008.
  8. ↑ "Bell H-1 upgrade program delivers two UH-1Y and one AH-1Z in February", Bell Helicopter, 3 March 2008.
  9. ↑ Trimble, Stephen (2008-08-22). "US Navy proposes more UH-1Ys, AH-1Zs despite test phase setback". flightglogal.com. สืบค้นเมื่อ 2008-08-24.
  10. ↑ "AH-1Z/UH-1Y complete first sea trials", US Navy, 13 June 2005.
  11. ↑ "Bell 449 SuperCobra and KingCobra", Jane's Information Group, 7 December 2005.
  12. ↑ "AH-1Z/UH-1Y Start OPEVAL", US Navy, 6 May 2006.
  13. ↑ Warwick, Graham. "US Marine Corps' Bell AH-1Z and UH-1Y enter final test phase", Flightglobal.com, 20 February 2008.
  14. ↑ "USMC Helos Breach Cost Overrun Law", aviationweek.com, 23 January 2009.

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