Narrative:

Flight plan called for lax direct tijuana frequency 116.5. I dialed what I thought was the frequency and pushed VOR/localizer. Needles centered and autoplt locked on. Just then flight attendant called requesting a score of football game. I tuned am radio for score when center called and asked where we were going. I looked up and saw that I had put 115.5 in radio and we were tracking to palm springs, ca. It required that I make a 70 degree correction to get on course. Error was caused by interruption when I would have normally doublechked the navigation.

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Original NASA ASRS Text

Title: THE FLC TUNED THE WRONG VOR AND WAS TRACKING AT CRUISE ALT TOWARD PALM SPRINGS FROM LAX INSTEAD OF TIJUANA.

Narrative: FLT PLAN CALLED FOR LAX DIRECT TIJUANA FREQ 116.5. I DIALED WHAT I THOUGHT WAS THE FREQ AND PUSHED VOR/LOC. NEEDLES CTRED AND AUTOPLT LOCKED ON. JUST THEN FLT ATTENDANT CALLED REQUESTING A SCORE OF FOOTBALL GAME. I TUNED AM RADIO FOR SCORE WHEN CTR CALLED AND ASKED WHERE WE WERE GOING. I LOOKED UP AND SAW THAT I HAD PUT 115.5 IN RADIO AND WE WERE TRACKING TO PALM SPRINGS, CA. IT REQUIRED THAT I MAKE A 70 DEG CORRECTION TO GET ON COURSE. ERROR WAS CAUSED BY INTERRUPTION WHEN I WOULD HAVE NORMALLY DOUBLECHKED THE NAV.

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.