Narrative:

While on short final approach the landing gear indications changed from the normal 3 green lights to 3 green lights plus a red left main gear light. I brought it to the attention of the captain and first officer. The aircraft touched down soon after at which time a go around was initiated and the landing gear retracted. The landing gear was extended on downwind with normal indications, and we landed without further incident.

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Original NASA ASRS Text

Title: GEAR WARNING ON VERY SHORT FINAL DICTATED A GAR. TOUCHED RWY BRIEFLY THEN GAR EXECUTED. RECYCLE GEAR. NEXT APCH AND LNDG NORMAL.

Narrative: WHILE ON SHORT FINAL APCH THE LNDG GEAR INDICATIONS CHANGED FROM THE NORMAL 3 GREEN LIGHTS TO 3 GREEN LIGHTS PLUS A RED L MAIN GEAR LIGHT. I BROUGHT IT TO THE ATTN OF THE CAPT AND FO. THE ACFT TOUCHED DOWN SOON AFTER AT WHICH TIME A GAR WAS INITIATED AND THE LNDG GEAR RETRACTED. THE LNDG GEAR WAS EXTENDED ON DOWNWIND WITH NORMAL INDICATIONS, AND WE LANDED WITHOUT FURTHER INCIDENT.

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.