SONY DSC Published on May 25, 2016 in Igor Ivanovich Sikorsky (25 May 1889–26 October 1972)Full resolution (2000 × 1050) ← Previous Next → Cougar Helicopters’ Sikorsky S-92A C-GKKN landing at Ilulissat Airport, Greenland, 5 August 2010. (Algkalv/Wikipedia)