Narrative:

We were cleared to land runway 12R by msp tower. Msp tower cleared a B727 into position while we were within a 2 mi final. We were issued a go around at approximately 300 ft AGL. We briefed the go around when tower cleared the B727 into position because we could see it was not going to work.

Google
 

Original NASA ASRS Text

Title: DC9 FLC GIVEN GAR AT 300 FT DUE TO A B727 IN POS AND HOLDING ON RWY.

Narrative: WE WERE CLRED TO LAND RWY 12R BY MSP TWR. MSP TWR CLRED A B727 INTO POS WHILE WE WERE WITHIN A 2 MI FINAL. WE WERE ISSUED A GAR AT APPROX 300 FT AGL. WE BRIEFED THE GAR WHEN TWR CLRED THE B727 INTO POS BECAUSE WE COULD SEE IT WAS NOT GOING TO WORK.

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.