Santa Ana, John Wayne/Orange County, California (KSNA)
Gulfstream II, IIB and III NOISE ABATEMENT PROCEDURE
During any operations at Santa Ana, the following Noise Abatement
procedures are required:
Daytime Hours (7:00 AM [8:00 AM Sunday] – 10:00 PM)
Limit aircraft weight to:
Non-Hushkitted Gulfstream II……………………
52,000 lbs
Hushkitted Gulfstream II…………………………
54,000 lbs
Gulfstream IIB/Gulfstream III…………………..…
60,000 lbs
Utilize Min/Rated EPR and 20° flaps for all takeoffs. Align
aircraft on the runway as close to departure end as feasible.
Hold brakes and advance power levers to 80% HP RPM. Release brakes
and
rapidly advance power levers to rated EPR. At VR, promptly rotate
aircraft to a 13° nose up pitch attitude. Upon obtaining
a positive rate of climb, retract landing gear, reduce flaps
to 10° and
accelerate to and maintain VFS, (minimum 13°pitch attitude).
At 500 feet
AGL, reduce power to the climb EPR as published in the Quiet Flying takeoff planning charts. Ensure
that the power
is
reduced prior to crossing Bristol Street (four lane highway at
southern boundary of airport).
Execute SID and/or departure instructions as
closely as possible and continue climb to 3000 feet maintaining
VFS and climb
EPR. At
3000 feet AGL, raise flaps to fully retracted position and further
reduced power as desired airspeed is achieved. Do
not increase power above Quiet Flying climb thrust until well clear
of the
coastline at Newport Beach.
Nighttime (10:00 PM – 7:00 AM [8:00 AM on Sundays])
No operations permitted.
Prior to first time operation, submit letter which states that
you are aware of, and will comply with, the specific noise abatement
procedures above.
