EFTA01734639 GULFSTREAM AEROSPACE CORPORATION Cabin Noise Survey Summary Aircraft Model: Aircraft S/N: Customer Completion Site: 0550 5176 Olsten Limited EACA Appleton Test Date: 3/19/2008 Altitude: 45000 ft Airspeed: Mach 0.80 Location dB(A) SIL Cockpit Cana 68.7 61.9 Jump Scat Center 7