©Gulfstream Aerospace Corporation

Highlights

• Acoustic STC refreshes the entire aircraft and can help restore original overall low noise levels.

• STC remains the easiest way to update cabin insulation and soundproofing during a refurbishment event (96-144 mo).

• Rapid response time – lead time on kit is 2 weeks ARO

• One kit part number contains everything needed for re-fresh, install, and FAA approval.

© Aearo Technologies LLC Printed 9.18

Gulfstream FAA STC ST03464CH EASA STC 10059093

Thermal/Acoustic Insulation System Installation for the following GULFSTREAM airplane models and

their commercial designations:

COMMERCIAL DESIGNATION(S)

GIIIG300 & G400G350 & G450

NoneG500 & G550

AIRPLANE MODEL G1159A

GIV GIV-X

GV GV-SP

www.earglobal.com | solutions@earsc.com

PMA Kit Parts Available

COMPLETE THERMAL ACOUSTIC INSULATION SYSTEM STC KITS

Please note that past performance is no guarantee of future results. Treatment results often vary based upon weight restrictions, installation procedures and various other factors.

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Indianapolis, IN 46268

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© Aearo Technologies LLC Printed 9.18

Case Study of Aearo Technologies LLC STC ST03464CH Installation Aboard a Gulfstream G-IV (Before and After dB levels results)