Narrative:

During approach to runway 30R I was unable to see the PAPI lights. I asked the tower controller if he could turn them up. He said he couldn't control the brightness. This occurred at XA20 local. Glare from the sun may have been a factor. I was unable to see the PAPI lights until I was within a 1 mi final.

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Original NASA ASRS Text

Title: WHILE ON APCH TO SJC ARPT A TURBOJET CREW HAD DIFFICULTY SEEING THE PAPI LIGHTS UNTIL A 1 MI FINAL BECAUSE OF BRIGHT SUN.

Narrative: DURING APCH TO RWY 30R I WAS UNABLE TO SEE THE PAPI LIGHTS. I ASKED THE TWR CTLR IF HE COULD TURN THEM UP. HE SAID HE COULDN'T CTL THE BRIGHTNESS. THIS OCCURRED AT XA20 LCL. GLARE FROM THE SUN MAY HAVE BEEN A FACTOR. I WAS UNABLE TO SEE THE PAPI LIGHTS UNTIL I WAS WITHIN A 1 MI FINAL.

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.