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Air carrier crew ignores new noise abatement procedure when given a clearance to intercept a course after takeoff.
| Attributes | |
| ACN | 447549 |
| Time | |
| Date | 199908 |
| Day | Sat |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | airport : tnca.airport |
| State Reference | FO |
| Altitude | msl bound lower : 500 msl bound upper : 1000 |
| Environment | |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tower : tnca.tower |
| Operator | common carrier : air carrier |
| Make Model Name | B727 Undifferentiated or Other Model |
| Operating Under FAR Part | Part 121 |
| Flight Phase | climbout : initial climbout : takeoff |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : multi engine pilot : instrument pilot : commercial |
| ASRS Report | 447549 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp pilot : multi engine |
| ASRS Report | 447417 |
| Events | |
| Anomaly | non adherence : published procedure non adherence : clearance other spatial deviation |
| Resolutory Action | none taken : detected after the fact |
| Supplementary | |
| Problem Areas | Flight Crew Human Performance |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
Tower cleared flight abc to turn left to intercept outbound course and climb to FL280. We are aware of NOTAM on new noise abatement procedure -- not yet in commercial charts -- but assumed tower clearance overrode the noise abatement procedure. After takeoff, tower queried us about the noise abatement procedure and we advised him that we thought his clearance overrode them. He responded no, but that there was no problem. Lesson learned -- ask if clearance negates the published procedure.
Original NASA ASRS Text
Title: ACR CREW IGNORES NEW NOISE ABATEMENT PROC WHEN GIVEN A CLRNC TO INTERCEPT A COURSE AFTER TKOF.
Narrative: TWR CLRED FLT ABC TO TURN L TO INTERCEPT OUTBOUND COURSE AND CLB TO FL280. WE ARE AWARE OF NOTAM ON NEW NOISE ABATEMENT PROC -- NOT YET IN COMMERCIAL CHARTS -- BUT ASSUMED TWR CLRNC OVERRODE THE NOISE ABATEMENT PROC. AFTER TKOF, TWR QUERIED US ABOUT THE NOISE ABATEMENT PROC AND WE ADVISED HIM THAT WE THOUGHT HIS CLRNC OVERRODE THEM. HE RESPONDED NO, BUT THAT THERE WAS NO PROB. LESSON LEARNED -- ASK IF CLRNC NEGATES THE PUBLISHED PROC.
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.