Narrative:

I was losing electrical power approaching class B and tried to tell approach several times. I finally got through and communicated with approach to let them know; but I did not say emergency because I did not know if it was considered an emergency. Then right after I was passed on to [tower] I lost completely all electrical power including radios (so no possible communication) and since landing gear would not come down or flaps etc. I circled one time to try showing no gear down and pumped the manual landing gear to land.

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Original NASA ASRS Text

Title: A CT210 pilot reported losing electrical power on four mile final; manually extending the gear; and landing normally.

Narrative: I was losing electrical power approaching Class B and tried to tell Approach several times. I finally got through and communicated with Approach to let them know; but I did not say emergency because I did not know if it was considered an emergency. Then right after I was passed on to [Tower] I lost completely all electrical power including radios (so no possible communication) and since landing gear would not come down or flaps etc. I circled one time to try showing no gear down and pumped the manual landing gear to land.

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.