Friday, 1 February 2019

SB>1 Defiant completing its initial ground test

Lockheed Martin


Vertical Magazine

Lockheed Martin
Published on Jan 31, 2019
Sikorsky-Boeing #SB1 Defiant Begins Ground Runs


Sikorsky and Boeing Defiant helicopter first look

Boeing-Sikorsky SB-1 DEFIANT: Details

No comments:

Post a Comment