Narrative:

After departing on runway xx we experienced an inverter #1 failure accompanied by an AC fail annunciator triggering a master warning. Pilot not flying notified ATC of our request to return back to the departure airport. A new clearance was issued an an uneventful landing was made to runway xx. Flight crew did not accept any emergency handling by ATC.

Google
 

Original NASA ASRS Text

Title: A CE560's inverter #1 failed after takeoff so the crew returned to land but did not declare an emergency.

Narrative: After departing on Runway XX we experienced an Inverter #1 failure accompanied by an AC fail annunciator triggering a Master Warning. Pilot not Flying notified ATC of our request to return back to the departure airport. A new clearance was issued an an uneventful landing was made to Runway XX. Flight crew did not accept any emergency handling by ATC.

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.