GA Noise Abatement
Gulfstream IV Noise Abatement Procedure
Santa Ana, John Wayne/Orange County, California (KSNA)
During any operations at Santa Ana, the following Noise Abatement
procedures are required:
||7:00 AM [8:00 AM Sunday] – 10:00 PM
||7:00 AM [8:00 AM Sunday] – 11:00 PM
||10:00 PM – 7:00 AM [8:00 AM on Sundays]
||11:00 PM – 7:00 AM [8:00 AM on Sundays]
Limit aircraft weight to 62,000 lbs for takeoff.
Utilize Min/Rated EPR and
20° flaps for all
aircraft on the runway as close to the departure end as feasible.
Release brakes and advance power levers to Min EPR.
promptly rotate aircraft to a 13° nose-up attitude.
a positive rate of climb, retract landing gear and
and maintain VFS, (minimum 13° pitch attitude).
At 500 feet AGL, retract flaps to 0° and reduce power
to 1.38 EPR.
Execute SID and/or departure instructions as closely as
continue climb to 3,000 feet.
At 3,000 ft, establish normal climb EPR.
Limit Weight to 50,000
lbs and fly the approach at 39° flaps.
Source: Aircraft manufacturer