Narrative:

On left base leg runway 14 near approach end, noted vehicle on runway, elected to s-turn instead of 270 degree turn which tower suggested. Smooth landing 1/3 way down runway past vehicle. I should have gone around. In future will always be at 400 ft when turning on final, also be sure I have clearance to land! One factor may have been smooth, easy flight and recent activation of tower control.

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Original NASA ASRS Text

Title: UNAUTH LNDG ON OCCUPIED RWY BY PLT IN SMA. TWIN AZTEC.

Narrative: ON L BASE LEG RWY 14 NEAR APCH END, NOTED VEHICLE ON RWY, ELECTED TO S-TURN INSTEAD OF 270 DEG TURN WHICH TWR SUGGESTED. SMOOTH LNDG 1/3 WAY DOWN RWY PAST VEHICLE. I SHOULD HAVE GONE AROUND. IN FUTURE WILL ALWAYS BE AT 400 FT WHEN TURNING ON FINAL, ALSO BE SURE I HAVE CLRNC TO LAND! ONE FACTOR MAY HAVE BEEN SMOOTH, EASY FLT AND RECENT ACTIVATION OF TWR CTL.

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.