Narrative:

On departure from sjc, on the loupe 9, with the captain as PF, we were leveling at 5000 ft to comply with a crossing restr of 5000 ft or below until crossing the sjc 047 degree radial when ATC told us to climb and maintain 15000 ft. We were approximately 2 mi from crossing the radial, and we initiated the climb thinking it was a clearance to climb unrestr. As we passed about 5300 ft, the controller began to issue us a clearance but then said disregard, and we continued the climb. Nothing further was said. There was no traffic conflict, but we realized the clearance did not negate the crossing restr. In retrospect, we should have briefed the 'magic words' on such a departure to ensure compliance with all restrs. Fatigue may have been a factor as we were up at early morning for this XA20 departure. We were probably spring loaded to expect the climb to be unrestr due to the hour and lack of much traffic. In any case, we should have clarified the clearance before beginning the climb.

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Original NASA ASRS Text

Title: B767 CAPT MISTAKENLY STARTED CLBING ABOVE THE SJC LOUPE 9 DEP XING RESTR BELIEVING THAT THE RESTR HAD BEEN LIFTED WHEN CLRED TO A HIGHER ALT.

Narrative: ON DEP FROM SJC, ON THE LOUPE 9, WITH THE CAPT AS PF, WE WERE LEVELING AT 5000 FT TO COMPLY WITH A XING RESTR OF 5000 FT OR BELOW UNTIL XING THE SJC 047 DEG RADIAL WHEN ATC TOLD US TO CLB AND MAINTAIN 15000 FT. WE WERE APPROX 2 MI FROM XING THE RADIAL, AND WE INITIATED THE CLB THINKING IT WAS A CLRNC TO CLB UNRESTR. AS WE PASSED ABOUT 5300 FT, THE CTLR BEGAN TO ISSUE US A CLRNC BUT THEN SAID DISREGARD, AND WE CONTINUED THE CLB. NOTHING FURTHER WAS SAID. THERE WAS NO TFC CONFLICT, BUT WE REALIZED THE CLRNC DID NOT NEGATE THE XING RESTR. IN RETROSPECT, WE SHOULD HAVE BRIEFED THE 'MAGIC WORDS' ON SUCH A DEP TO ENSURE COMPLIANCE WITH ALL RESTRS. FATIGUE MAY HAVE BEEN A FACTOR AS WE WERE UP AT EARLY MORNING FOR THIS XA20 DEP. WE WERE PROBABLY SPRING LOADED TO EXPECT THE CLB TO BE UNRESTR DUE TO THE HR AND LACK OF MUCH TFC. IN ANY CASE, WE SHOULD HAVE CLARIFIED THE CLRNC BEFORE BEGINNING THE CLB.

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.