Bell 525 Relentless Completes Noise Testing Milestone
Everything is calm and quiet at the Buttonwillow Airport in northwest Kern County, California, as the Bell 525 Relentless moves one step closer to becoming the first certified-commercial fly-by-wire helicopter in the market. In the past month, the Bell team completed another stage of flight testing – acoustic signature testing. They conducted the tests at the Buttonwillow […]