Narrative:

Made left bank over yosemite park to give passenger a good view. This resulted in a deviation left of course further than anticipated. ATC mentioned we were south of course. A correction was made back on course immediately.

Google
 

Original NASA ASRS Text

Title: AN ACR B727 FLC BANKS THE ACFT TO SHOW THE PAX A GEOGRAPHIC FEATURE AND, IN SO DOING, THEY GET OFF COURSE. THE ARTCC RADAR CTLR CORRECTS THEM.

Narrative: MADE L BANK OVER YOSEMITE PARK TO GIVE PAX A GOOD VIEW. THIS RESULTED IN A DEV L OF COURSE FURTHER THAN ANTICIPATED. ATC MENTIONED WE WERE S OF COURSE. A CORRECTION WAS MADE BACK ON COURSE IMMEDIATELY.

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.