Narrative:

After takeoff; noticed very strong burning smell in cockpit. The smell increased in intensity. EICAS message 'forward equipment exhaust' fan followed by its circuit breaker popped. Declared emergency; leveled 6000 ft; had been cleared to 11000 ft. Returned and landed. Soft touchdown 150-200 FPM. Landing weight approximately 335000 pounds. Overweight landing logged.

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Original NASA ASRS Text

Title: B767-300 FLT CREW HAS FUMES IN COCKPIT WITH EICAS WARNING; DECLARES EMER AND DIVERTS FOR LNDG.

Narrative: AFTER TKOF; NOTICED VERY STRONG BURNING SMELL IN COCKPIT. THE SMELL INCREASED IN INTENSITY. EICAS MESSAGE 'FORWARD EQUIP EXHAUST' FAN FOLLOWED BY ITS CIRCUIT BREAKER POPPED. DECLARED EMER; LEVELED 6000 FT; HAD BEEN CLRED TO 11000 FT. RETURNED AND LANDED. SOFT TOUCHDOWN 150-200 FPM. LNDG WT APPROX 335000 LBS. OVERWT LNDG LOGGED.

Data retrieved from NASA's ASRS site as of January 2009 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.