Talk:Sikorsky Russky Vityaz

Dating of test flights
According to the Igor Sikorsky page, he made the first test flight on 13 May 1913, not 10 May. But then that page also has a photograph that shows him in the aircraft in 1915, whereas this page says the aircraft was destroyed in June of 1913 72.39.62.16 (talk) 16:10, 1 February 2011 (UTC)