Narrative:

300-500 ft after takeoff the #2 engine fire light came on. Appropriate checklists were ran. Captain elected to come back and land overweight instead of dumping. We landed 20000 pounds overweight. Fire was extinguished in-flight. Callback conversation with reporter revealed the following information: the reporter stated the aircraft was a B727-200 and pwred with P&west JT8D-15D engines. The reporter said the cause of the fire warning was a broken engine anti-ice duct clamp which allowed 1300 degree air to strike the fire warning loop.

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Original NASA ASRS Text

Title: A B727-200 ON TKOF AT 500 FT DECLARED AN EMER AND DIVERTED DUE TO A FIRE WARNING IN #2 ENG CAUSED BY A BROKEN ENG ANTI-ICE DUCT CLAMP.

Narrative: 300-500 FT AFTER TKOF THE #2 ENG FIRE LIGHT CAME ON. APPROPRIATE CHKLISTS WERE RAN. CAPT ELECTED TO COME BACK AND LAND OVERWT INSTEAD OF DUMPING. WE LANDED 20000 LBS OVERWT. FIRE WAS EXTINGUISHED INFLT. CALLBACK CONVERSATION WITH RPTR REVEALED THE FOLLOWING INFO: THE RPTR STATED THE ACFT WAS A B727-200 AND PWRED WITH P&W JT8D-15D ENGS. THE RPTR SAID THE CAUSE OF THE FIRE WARNING WAS A BROKEN ENG ANTI-ICE DUCT CLAMP WHICH ALLOWED 1300 DEG AIR TO STRIKE THE FIRE WARNING LOOP.

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.