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Potential conflict less than standard separation avoided as alert TRACON departure controller resolves small transport missed approach problem with an amended clearance.
| Attributes | |
| ACN | 182993 |
| Time | |
| Date | 199107 |
| Day | Tue |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | airport : crq |
| State Reference | CA |
| Altitude | msl bound lower : 1100 msl bound upper : 1700 |
| Environment | |
| Flight Conditions | IMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tracon : san |
| Operator | general aviation : corporate |
| Make Model Name | Small Transport, Low Wing, 2 Recip Eng |
| Flight Phase | descent : approach landing : missed approach |
| Flight Plan | IFR |
| Aircraft 2 | |
| Operator | general aviation : corporate |
| Make Model Name | Small Transport, Low Wing, 2 Turboprop Eng |
| Flight Phase | cruise other cruise other |
| Route In Use | approach : visual |
| Flight Plan | VFR |
| Person 1 | |
| Affiliation | government : faa |
| Function | controller : departure |
| Qualification | controller : radar |
| ASRS Report | 182993 |
| Person 2 | |
| Affiliation | Other |
| Function | flight crew : single pilot |
| Qualification | pilot : atp |
| Events | |
| Anomaly | conflict : airborne less severe non adherence : far non adherence : required legal separation other anomaly other |
| Independent Detector | other controllera |
| Resolutory Action | controller : issued new clearance other |
| Consequence | Other |
| Miss Distance | horizontal : 9000 vertical : 500 |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
Small transport X was on a missed approach off crq airport. The aircraft called me (departure) and I issued a traffic alert to the small transport X, 12 O'clock 1 1/2 mi at 1700'. The small transport was in the clouds and could not see the traffic so I advised him to stop his climb immediately at 1100'. This altitude was below the MVA but along the shoreline so there was no terrain danger. The other aircraft was small transport Y, an small transport turbo. This aircraft was based at crq airport and called the tower west of the airport and advised the tower he did not have the airport in sight. The tops west of the airport were 2100'.
Original NASA ASRS Text
Title: POTENTIAL CONFLICT LESS THAN STANDARD SEPARATION AVOIDED AS ALERT TRACON DEP CTLR RESOLVES SMT MISSED APCH PROBLEM WITH AN AMENDED CLRNC.
Narrative: SMT X WAS ON A MISSED APCH OFF CRQ ARPT. THE ACFT CALLED ME (DEP) AND I ISSUED A TFC ALERT TO THE SMT X, 12 O'CLOCK 1 1/2 MI AT 1700'. THE SMT WAS IN THE CLOUDS AND COULD NOT SEE THE TFC SO I ADVISED HIM TO STOP HIS CLB IMMEDIATELY AT 1100'. THIS ALT WAS BELOW THE MVA BUT ALONG THE SHORELINE SO THERE WAS NO TERRAIN DANGER. THE OTHER ACFT WAS SMT Y, AN SMT TURBO. THIS ACFT WAS BASED AT CRQ ARPT AND CALLED THE TWR W OF THE ARPT AND ADVISED THE TWR HE DID NOT HAVE THE ARPT IN SIGHT. THE TOPS W OF THE ARPT WERE 2100'.
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.