Narrative:

I was the PF. Air carrier X after being cleared for a visual approach to runway 19R at iad we asked for and were given a wind check at 1000 ft AGL. After landing the PNF realized we were still on approach frequency. Approach had not switched us over to tower. We really do not remember if we were cleared to land or not. There were no conflicts with other traffic and after we landed we asked ground control and they said 'no problem, the controller was aware of it.' in the future I will check at 1000 ft AGL that we are on tower frequency.

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Original NASA ASRS Text

Title: ACR X UNAUTHORIZED LNDG LANDED WITHOUT CLRNC. PLTDEV.

Narrative: I WAS THE PF. ACR X AFTER BEING CLRED FOR A VISUAL APCH TO RWY 19R AT IAD WE ASKED FOR AND WERE GIVEN A WIND CHK AT 1000 FT AGL. AFTER LNDG THE PNF REALIZED WE WERE STILL ON APCH FREQ. APCH HAD NOT SWITCHED US OVER TO TWR. WE REALLY DO NOT REMEMBER IF WE WERE CLRED TO LAND OR NOT. THERE WERE NO CONFLICTS WITH OTHER TFC AND AFTER WE LANDED WE ASKED GND CTL AND THEY SAID 'NO PROBLEM, THE CTLR WAS AWARE OF IT.' IN THE FUTURE I WILL CHK AT 1000 FT AGL THAT WE ARE ON TWR FREQ.

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.