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Air carrier makes missed approach due parallel visual approach closure rate of wingtip to wingtip traffic.
| Attributes | |
| ACN | 254789 |
| Time | |
| Date | 199310 |
| Day | Mon |
| Local Time Of Day | 1801 To 2400 |
| Place | |
| Locale Reference | airport : sfo |
| State Reference | CA |
| Environment | |
| Flight Conditions | VMC |
| Light | Night |
| Aircraft 1 | |
| Controlling Facilities | tracon : oak |
| Operator | common carrier : air carrier |
| Make Model Name | Widebody, Low Wing, 3 Turbojet Eng |
| Flight Phase | descent : approach |
| Route In Use | approach : visual |
| Flight Plan | IFR |
| Aircraft 2 | |
| Operator | common carrier : air carrier |
| Make Model Name | Any Unknown or Unlisted Aircraft Manufacturer |
| Flight Phase | descent : approach |
| Route In Use | approach : visual |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Experience | flight time total : 18000 |
| ASRS Report | 254789 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : atp |
| Events | |
| Anomaly | conflict : airborne less severe non adherence : clearance non adherence : far other spatial deviation |
| Independent Detector | other flight crewa |
| Resolutory Action | flight crew : took evasive action other |
| Consequence | Other |
| Miss Distance | horizontal : 600 vertical : 0 |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
| Situations | |
| ATC Facility | procedure or policy : unspecified |
Narrative:
Missed approach over bridjj during visual approach to sfo runway 28L because of hazardous closure rate of wingtip to wingtip traffic on sfo runway 28R. There should be published standard procedure for simultaneous visual approachs to closely spaced parallel runways.
Original NASA ASRS Text
Title: ACR MAKES MISSED APCH DUE PARALLEL VISUAL APCH CLOSURE RATE OF WINGTIP TO WINGTIP TFC.
Narrative: MISSED APCH OVER BRIDJJ DURING VISUAL APCH TO SFO RWY 28L BECAUSE OF HAZARDOUS CLOSURE RATE OF WINGTIP TO WINGTIP TFC ON SFO RWY 28R. THERE SHOULD BE PUBLISHED STANDARD PROC FOR SIMULTANEOUS VISUAL APCHS TO CLOSELY SPACED PARALLEL RWYS.
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.