©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)
GIII
G300 & G400
G350 & G450
None
G500 & 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.
7911 Zionsville Road
Indianapolis, IN 46268
www.earglobal.com
solutions@earsc.com
©
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)