Narrative:

Mooney lined up (position and hold) on runway 23. Received communication from tower which I assumed was for me with 'fly runway heading.' I was just airborne (100 ft) when I saw a red aircraft under me on runway. I then contacted the tower, who advised me that there was a conflict. When different runways are being used, the tower should advise the subject pilots that such conditions are active, and appropriate cautions should be taken.

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Original NASA ASRS Text

Title: PLT OF MOONEY HEARS TKOF CLRNC BUT SIGHTS SECOND ACFT JUST BELOW HIM WHEN 100 FT AIRBORNE.

Narrative: MOONEY LINED UP (POS AND HOLD) ON RWY 23. RECEIVED COM FROM TWR WHICH I ASSUMED WAS FOR ME WITH 'FLY RWY HEADING.' I WAS JUST AIRBORNE (100 FT) WHEN I SAW A RED ACFT UNDER ME ON RWY. I THEN CONTACTED THE TWR, WHO ADVISED ME THAT THERE WAS A CONFLICT. WHEN DIFFERENT RWYS ARE BEING USED, THE TWR SHOULD ADVISE THE SUBJECT PLTS THAT SUCH CONDITIONS ARE ACTIVE, AND APPROPRIATE CAUTIONS SHOULD BE TAKEN.

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.