Top-secret 'stealth helicopter' used in bin Laden raid
The stealth helicopters and Bin Laden compound in Zero Dark Thirty (2012) were all practical, full-sized mock-ups. The landing and crash sequences were filmed with the helicopters attached to a crane, with
Stealth helicopters' used in Bin Laden raid - BBC News
Twitter 上的 Defense News Nigeria:"For the Osama Bin Laden raid the CIA built “a 'quiet' helicopter that will be able to undertake dead-dark operations at low altitudes. Imagine a helicopter with contra-rotating
Reports: Secret Stealth Black Hawk Helicopters Used In Bin Laden Raid : The Two-Way : NPR