Noise Data Certificate For In-Service Aircraft Available Via Aircraft Service Change

The FAA has certified Gulfstream's large-cabin aircraft to the Stage 4 noise standard, the jet-maker announced Wednesday. The certification applies to the Gulfstream G550, G500, G450, G350, GV, GIV-SP and GIV. These aircraft have always been Stage 4 compliant but have now been formally certified to the standard.

G550 File Photo

Stage 4-certified aircraft may avoid restrictions based on operational noise levels being considered at several airports around the world, and may be subject to lower usage charges related to the noise levels generated.

The more stringent noise requirement means the aircraft are below the maximum noise level prescribed in Chapter 4, Maximum Noise Levels, of the International Civil Aviation Organization (ICAO) Annex 16 and FAA Part 36, Stage 4.

350 File Photo

In-production large-cabin Gulfstream aircraft will enter service with certified compliance to Stage 4 noise requirements. In-service aircraft can become compliant through an aircraft service change (ASC).

FMI: www.gulfstream.com