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Nct controller described a near conflict event when failing to recognize a developing conflict in a timely manner; the supervisor noting at times direct and timely intervention is required to secure separation.
| Attributes | |
| ACN | 914543 |
| Time | |
| Date | 201010 |
| Local Time Of Day | 0001-0600 |
| Place | |
| Locale Reference | NCT.TRACON |
| State Reference | CA |
| Aircraft 1 | |
| Make Model Name | EMB ERJ 135 ER&LR |
| Operating Under FAR Part | Part 121 |
| Flight Phase | Descent |
| Route In Use | STAR ROBIE |
| Flight Plan | IFR |
| Aircraft 2 | |
| Make Model Name | Super King Air 300 |
| Flight Phase | Climb |
| Flight Plan | IFR |
| Person 1 | |
| Function | Approach Departure |
| Qualification | Air Traffic Control Fully Certified |
| Person 2 | |
| Function | Supervisor / CIC |
| Events | |
| Anomaly | ATC Issue All Types Deviation - Procedural Published Material / Policy |
Narrative:
I descended an E135 from FL200 to 8;000. I overlooked a point out I took earlier on a BE30. When I noticed the BE30; I stopped the E135 at FL190 and turned the aircraft to a heading of 270 to pass behind the BE30. The BE30 was climbing out of 17;000 ft to FL190. I asked the seca sector to stop the BE30 at FL180. The seca controller stated he was not talking to the BE30 any longer; so I climbed the E145 back up to FL200.
Original NASA ASRS Text
Title: NCT Controller described a near conflict event when failing to recognize a developing conflict in a timely manner; the Supervisor noting at times direct and timely intervention is required to secure separation.
Narrative: I descended an E135 from FL200 to 8;000. I overlooked a point out I took earlier on a BE30. When I noticed the BE30; I stopped the E135 at FL190 and turned the aircraft to a heading of 270 to pass behind the BE30. The BE30 was climbing out of 17;000 FT to FL190. I asked the SECA Sector to stop the BE30 at FL180. The SECA Controller stated he was not talking to the BE30 any longer; so I climbed the E145 back up to FL200.
Data retrieved from NASA's ASRS site as of April 2012 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.