Narrative:

After takeoff at approximately 1200 ft the fire warning light for the right engine illuminated; along with the fire bell and aural warning. Both loop lights for the right engine were also illuminated. However; the engine was still generating power; and we did not notice any engine parameters outside the normal range. We initiated the QRH engine fire checklist; and according to procedure; retarded the right throttle to idle. At that point; the fire warning light extinguished; and engine indications looked normal. We elected not to shut the engine down in accordance with the QRH. We declared an emergency; and requested vectors for a landing. The landing was overweight at 140;000 pounds final approach speed was approximately 150 KTS. After confirming there was no visible fire in the engine; and after allowing the brakes to cool off; we taxied to the gate.

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Original NASA ASRS Text

Title: MD80 First Officer reports fire warning shortly after takeoff which extinguished when right thrust lever was retarded. Flight diverted to a nearby airport with longer runway for over weight landing.

Narrative: After takeoff at approximately 1200 FT the fire warning light for the right engine illuminated; along with the fire bell and aural warning. Both loop lights for the right engine were also illuminated. However; the engine was still generating power; and we did not notice any engine parameters outside the normal range. We initiated the QRH engine fire checklist; and according to procedure; retarded the right throttle to idle. At that point; the fire warning light extinguished; and engine indications looked normal. We elected not to shut the engine down IAW the QRH. We declared an emergency; and requested vectors for a landing. The landing was overweight at 140;000 LBS final approach speed was approximately 150 KTS. After confirming there was no visible fire in the engine; and after allowing the brakes to cool off; we taxied to the gate.

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.