Originally Posted by
chevvron
The wing is a direct copy of the Sikorsky S67 Blackhawk which was built as a private project and offered to the US Army in the early '70s, the sole prototype being destroyed at Farnborough on 1 Sep 1974.
I dunno. The Blackhawk's wing was larger, had a pronounced dihedral and was mounted at the bottom of the fuselage. The Iinvictus' wing is smaller, has no dihedral, appears to be less swept and is mounted mid fuselage.
Also, the Invictus' wing has no speedbrakes, while that was a key point of the Blackhawk wing design.
