Sikorsky-Boeing Team Perfect Helicopter – SPI Borescopes
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The Sikorsky-Boeing SB-1 Defiant Helicopter that has recently made its public debut has been participating in the US Army’s Joint multi-role Medium future vertical lift program that is seeking replacement its UH-60 black hawk transport helicopter and AH-64 Apache gunships. The SB-1 Defiant competes with Bell helicopter’s V-280 valor tilt-rotor in the medium-lift – sized […]