BLUF

DARPA’s X-65 experimental aircraft, which uses active flow control instead of flaps, is facing delays. First flight now expected in late 2027 after cost overruns, technical challenges, and program restructuring.

Learning Outcomes 

  • Explain the concept of active flow control and how it differs from traditional aircraft control systems.
  • Analyse the challenges and delays in the X-65 program impacting development timelines.
  • Evaluate the potential benefits of active flow control technology, such as improved energy efficiency and possibilities for future aircraft. 
READ: Two-year flight delay for DARPA X-plane that steers with air bursts

References