Narrative:

Location: 3 NM south of atl. Captain flying, executed go around on short final to runway 27L at atl due to MFDU (multi function display unit) alert for landing gear downlock. Overshot missed approach altitude by 400 ft. Advised atl approach and immediately returned to FL350. Accomplished checklists and landed without further incident.

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Original NASA ASRS Text

Title: CAPT OF AN FK10, OVERSHOT MISSED APCH ALT DURING GAR CAUSED BY A LNDG GEAR DOWNLOCK WARNING PROB. CAPT IMMEDIATELY RETURNED TO ASSIGNED ALT AND A SUCCESSFUL LNDG WAS SUBSEQUENTLY MADE.

Narrative: LOCATION: 3 NM S OF ATL. CAPT FLYING, EXECUTED GAR ON SHORT FINAL TO RWY 27L AT ATL DUE TO MFDU (MULTI FUNCTION DISPLAY UNIT) ALERT FOR LNDG GEAR DOWNLOCK. OVERSHOT MISSED APCH ALT BY 400 FT. ADVISED ATL APCH AND IMMEDIATELY RETURNED TO FL350. ACCOMPLISHED CHKLISTS AND 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.