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Noise abatement profile not precisely flown at john wayne airport, ca, account flight management problem.
| Attributes | |
| ACN | 475790 |
| Time | |
| Date | 200006 |
| Day | Sat |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | airport : sna.airport |
| State Reference | CA |
| Altitude | msl single value : 852 |
| Environment | |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tower : sna.tower |
| Operator | common carrier : air carrier |
| Make Model Name | B757 Undifferentiated or Other Model |
| Operating Under FAR Part | Part 121 |
| Navigation In Use | other |
| Flight Phase | climbout : initial |
| Route In Use | departure : noise abatement |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| ASRS Report | 475790 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : commercial pilot : instrument pilot : multi engine |
| Events | |
| Anomaly | aircraft equipment problem : less severe non adherence : published procedure |
| Independent Detector | other flight crewa |
| Resolutory Action | flight crew : overrode automation |
| Supplementary | |
| Problem Areas | Aircraft |
| Primary Problem | Aircraft |
Narrative:
Location: near sna airport. On normal noise abatement departure from sna runway 19R, at 852 ft MSL selecting VNAV did not reduce power to the normal and preselected climb 2 setting. Power was manually reduced but not at exactly the specified time.
Original NASA ASRS Text
Title: NOISE ABATEMENT PROFILE NOT PRECISELY FLOWN AT JOHN WAYNE ARPT, CA, ACCOUNT FLT MGMNT PROB.
Narrative: LOCATION: NEAR SNA ARPT. ON NORMAL NOISE ABATEMENT DEP FROM SNA RWY 19R, AT 852 FT MSL SELECTING VNAV DID NOT REDUCE PWR TO THE NORMAL AND PRESELECTED CLB 2 SETTING. PWR WAS MANUALLY REDUCED BUT NOT AT EXACTLY THE SPECIFIED TIME.
Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.