Narrative:

We called the airport in sight; but did not receive a response from ATC. We were cleared to 5;000 ft previously and were currently at that altitude about 10 miles from the field. I realized that ATC did not hand us off to the next frequency so we switched to the appropriate frequency; contacted ATC and received a visual approach clearance. ATC had apparently been trying to contact us. There were no apparent conflicts with other traffic; etc.it was late at night. Normally I would not be overly concerned; however; ATC was quite irritated that we were not on the appropriate frequency. I am reasonably confident that it was an oversight by ATC and not us; but it could have been our mistake. As a side note; unscientifically speaking; I would say that 90% of the mistakes that I make personally are on continuous duty overnights.

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Original NASA ASRS Text

Title: A breakdown in ATC communications resulted when either ATC or the flight crew of a CRJ-900 failed to provide and/or respond to a frequency change to Approach Control.

Narrative: We called the airport in sight; but did not receive a response from ATC. We were cleared to 5;000 FT previously and were currently at that altitude about 10 miles from the field. I realized that ATC did not hand us off to the next frequency so we switched to the appropriate frequency; contacted ATC and received a visual approach clearance. ATC had apparently been trying to contact us. There were no apparent conflicts with other traffic; etc.It was late at night. Normally I would not be overly concerned; however; ATC was quite irritated that we were not on the appropriate frequency. I am reasonably confident that it was an oversight by ATC and not us; but it could have been our mistake. As a side note; unscientifically speaking; I would say that 90% of the mistakes that I make personally are on continuous duty overnights.

Data retrieved from NASA's ASRS site as of April 2012 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.