Narrative:

While making a visual approach to runway 26R at den, approach control told us to follow another aircraft that was making a visual approach to runway 26L and land on runway 26R. They also told us to follow him as close as possible but, not to pass. The terrain surrounding the runways was covered with snow. While monitoring the preceding aircraft, we lined up on the taxiway between runways 26L and 26R. This error was recognized by both the cockpit crew and the tower simultaneously. A go around was initiated just as the tower was advising the crew of the error.

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Original NASA ASRS Text

Title: VISUAL APCH LINED UP ON TXWY.

Narrative: WHILE MAKING A VISUAL APCH TO RWY 26R AT DEN, APCH CTL TOLD US TO FOLLOW ANOTHER ACFT THAT WAS MAKING A VISUAL APCH TO RWY 26L AND LAND ON RWY 26R. THEY ALSO TOLD US TO FOLLOW HIM AS CLOSE AS POSSIBLE BUT, NOT TO PASS. THE TERRAIN SURROUNDING THE RWYS WAS COVERED WITH SNOW. WHILE MONITORING THE PRECEDING ACFT, WE LINED UP ON THE TXWY BTWN RWYS 26L AND 26R. THIS ERROR WAS RECOGNIZED BY BOTH THE COCKPIT CREW AND THE TWR SIMULTANEOUSLY. A GAR WAS INITIATED JUST AS THE TWR WAS ADVISING THE CREW OF THE ERROR.

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.