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B757 aircraft on SID departure with crossing restr. Flight crew thought they were supposed to cross the restr at or above, but the published procedure is at or below 12000 ft.
| Attributes | |
| ACN | 375280 |
| Time | |
| Date | 199707 |
| Day | Wed |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | airport : sjc |
| State Reference | CA |
| Altitude | msl bound lower : 12000 msl bound upper : 13000 |
| Environment | |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | artcc : zoa tower : bur |
| Operator | common carrier : air carrier |
| Make Model Name | B757 Undifferentiated or Other Model |
| Operating Under FAR Part | Part 121 |
| Navigation In Use | Other Other |
| Flight Phase | climbout : intermediate altitude |
| Route In Use | departure other departure sid : sid enroute airway : zoa |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| ASRS Report | 375280 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : commercial pilot : instrument |
| ASRS Report | 375279 |
| Events | |
| Anomaly | altitude deviation : overshoot altitude deviation : crossing restriction not met non adherence : published procedure non adherence : clearance |
| Independent Detector | other controllera |
| Resolutory Action | none taken : detected after the fact |
| Consequence | Other |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
On loupe departure out of sjc. On climb out, thought we received clearance to cross sjc at or above 12000 ft, climb to FL230. On frequency change to ZOA, controller asked our altitude -- we were approximately 13000 ft over the sjc VOR.
Original NASA ASRS Text
Title: B757 ACFT ON SID DEP WITH XING RESTR. FLC THOUGHT THEY WERE SUPPOSED TO CROSS THE RESTR AT OR ABOVE, BUT THE PUBLISHED PROC IS AT OR BELOW 12000 FT.
Narrative: ON LOUPE DEP OUT OF SJC. ON CLB OUT, THOUGHT WE RECEIVED CLRNC TO CROSS SJC AT OR ABOVE 12000 FT, CLB TO FL230. ON FREQ CHANGE TO ZOA, CTLR ASKED OUR ALT -- WE WERE APPROX 13000 FT OVER THE SJC VOR.
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.