Featured in SB<1BYTyler Rogoway and Joseph TrevithickMar 21, 2019ShareWatch Sikorsky And Boeing’s SB>1 “Defiant” Compound Helicopter Fly For The First TimeThe long delayed flight is a big accomplishment for team Defiant and marks a new stage in the fight to own the Army’s future helicopter order book. BYTyler Rogoway and Joseph TrevithickMar 21, 2019Share
BYTyler Rogoway and Joseph TrevithickMar 21, 2019ShareWatch Sikorsky And Boeing’s SB>1 “Defiant” Compound Helicopter Fly For The First TimeThe long delayed flight is a big accomplishment for team Defiant and marks a new stage in the fight to own the Army’s future helicopter order book. BYTyler Rogoway and Joseph TrevithickMar 21, 2019Share