Narrative:

After approach cleared our aircraft for a visual approach to runway 24R at lax, they sent us to tower frequency. My captain then put us on south tower frequency by accident. Upon landing we noticed the wrong frequency, but still thought we had received clearance to land. We then switched back to north tower frequency on landing roll. They didn't indicate anything was wrong. Lesson learned: don't rush, dial in correct frequencys. Supplemental information from acn 322587: however, looking back on it, I can't be sure I received clearance from the other tower frequency. I just rushed myself too much.

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Original NASA ASRS Text

Title: FLC OF MLG SWITCH TO WRONG TWR FREQ ON LNDG. MAYBE LAND WITHOUT CLRNC.

Narrative: AFTER APCH CLRED OUR ACFT FOR A VISUAL APCH TO RWY 24R AT LAX, THEY SENT US TO TWR FREQ. MY CAPT THEN PUT US ON S TWR FREQ BY ACCIDENT. UPON LNDG WE NOTICED THE WRONG FREQ, BUT STILL THOUGHT WE HAD RECEIVED CLRNC TO LAND. WE THEN SWITCHED BACK TO N TWR FREQ ON LNDG ROLL. THEY DIDN'T INDICATE ANYTHING WAS WRONG. LESSON LEARNED: DON'T RUSH, DIAL IN CORRECT FREQS. SUPPLEMENTAL INFO FROM ACN 322587: HOWEVER, LOOKING BACK ON IT, I CAN'T BE SURE I RECEIVED CLRNC FROM THE OTHER TWR FREQ. I JUST RUSHED MYSELF TOO MUCH.

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.