John Wayne Airport
Aircraft noise abatement and curfew
The short primary runway (20R/2L), coupled with the local noise restrictions, can require a takeoff at or near full power (95–97% power). Some aircraft departing from the airport may cycle to full power while holding at the runway then release the brakes when engines are fully spooled up (shortfield procedure). On operations from runway 20R a steep climb may also be required to allow for a power reduction at about 500 to 700 feet (150–210 m) for a quieter overflight over the city of Newport Beach. For 20R departures, a left turn after departure to 175 degrees allows for a passage over Newport Beach within the confines of the noise abatement profile. Departures from 2L (normally during Santa Ana wind conditions) are not affected by these noise abatement procedures. Landings almost always include full flap extensions, and the use of full reverse thrust. Extension of the runway is almost impossible, as it on both ends is enclosed by motorways and, past the motorways, numerous residences and businesses which would require relocation in case of such a proposition, which is a costly endeavour.
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