Sikorsky-Boeing SB-1 Defiant continues flight testing, passing 100kt

SB-1 Defiant first flight Credit Sikorsky

Source: Sikorsky

The release of a video by the joint Sikorsky-Boeing team on 17 January helped to quell questions swirling around the status of the helicopter, a development and test effort which was in doubt after gearbox troubles put it behind schedule.

Keep reading this article by becoming a FlightGlobal member now

PLEASE REGISTER FOR FREE OR SIGN IN TO CONTINUE READING

FlightGlobal Premium Digital

You have reached your limit of free articles for this period. Register for a FREE account to read this article and benefit from:

  • Increased access to online news and in-depth articles from:
  • FlightGlobal Premium covering the global aviation industry
  • Airline Business providing insight for business leaders
  • Weekly newsletters on topics across the industry

Join now