Narrative:

Due to GPWS warning at 1000 ft AGL and no xfer to tower from approach control, did not switch to tower frequency and landed without tower clearance. On turning off runway, we realized we were still on approach frequency. Also, runway was clear no conflicts.

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Original NASA ASRS Text

Title: LGT FLC, DISTR BY GPWS, FORGETS TO CHANGE TO TWR AND LANDS WITHOUT CLRNC.

Narrative: DUE TO GPWS WARNING AT 1000 FT AGL AND NO XFER TO TWR FROM APCH CTL, DID NOT SWITCH TO TWR FREQ AND LANDED WITHOUT TWR CLRNC. ON TURNING OFF RWY, WE REALIZED WE WERE STILL ON APCH FREQ. ALSO, RWY WAS CLR NO CONFLICTS.

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.