generalSimple FlyingJul 6, 20261 min read
Why CFM's Open-Fan Engine Must Solve The Acoustic Problem That Killed GE's 1980s Open-Rotor Program
Quick summary
What was the issue and what impact did it have?
This is a summary. Read the full article on Simple Flying.
Read full at Simple FlyingWant to pass your exam?
Try Rotate Pilot — 3,500+ exam questions, AI tutor, mock exams. Free 50% off first month.
Start for $7.49Discussion (0)
Sign in to join the discussion.
Related news
Avgas Prices Rise for Fourth Straight Month
AVweb · Nov 3, 2026
US Army Black Hawk Helicopter Nearly Struck By Fireworks During Dramatic NFL Flyover
Simple Flying · Nov 3, 2026
Breeze Airways Launches Nonstop Flights To 6 New Destinations: See Map Now
Simple Flying · Nov 3, 2026
The Re-Engined Narrowbody Quadjet That Found Its Real Calling As A Freighter
Simple Flying · Nov 3, 2026
NASA to Announce New X-Plane This Weekend
AVweb · Nov 3, 2026