Narrative:

On my return leg of a cross country trip from mer to ccr abeam mod, panel started to smoke and I saw flames from under the instrument cluster. I shut off the master switch and opened the windows. After the fire went out, and the smoke cleared, I evaluated the situation and continued without electrical power to concord. I contacted tower using a cell phone and landed with light signals.

Google
 

Original NASA ASRS Text

Title: C150 PLT HAS ELECTRIC FIRE IN COCKPIT INSTS WHILE ENRTE, SECURES MAIN CTL CIRCUIT BREAKER AND CONTINUES TO DEST CCR.

Narrative: ON MY RETURN LEG OF A XCOUNTRY TRIP FROM MER TO CCR ABEAM MOD, PANEL STARTED TO SMOKE AND I SAW FLAMES FROM UNDER THE INST CLUSTER. I SHUT OFF THE MASTER SWITCH AND OPENED THE WINDOWS. AFTER THE FIRE WENT OUT, AND THE SMOKE CLRED, I EVALUATED THE SIT AND CONTINUED WITHOUT ELECTRICAL PWR TO CONCORD. I CONTACTED TWR USING A CELL PHONE AND LANDED WITH LIGHT SIGNALS.

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.