Narrative:

I was pleasure flying with a friend. I was the PIC. We taxied to hold short of runways 14 and 19 run-up completed. I got cleared to takeoff on runway 19. As I began my takeoff roll ATC asked me to stop. I pulled the power and braked. Then I realized I was on the wrong runway. I then noticed an aircraft crossing the runway at the far end. My friend, also a pilot asked ATC if we could resume our takeoff roll on runway 14. We were then cleared for takeoff on runway 14. Nothing else was said on the radio by us or ATC. I was confused because runways 14 and 19 began at the same point. I had never seen this set up of runways before. Next time I will be more careful.

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Original NASA ASRS Text

Title: C150 ACFT WITH TKOF CLRNC COMMENCED TKOF ROLL ON WRONG RWY. TWR LCL CTLR STOPPED THE ACFT BECAUSE ANOTHER ACFT WAS XING THE END OF THE RWY. ACFT WAS THEN CLRED TO TKOF.

Narrative: I WAS PLEASURE FLYING WITH A FRIEND. I WAS THE PIC. WE TAXIED TO HOLD SHORT OF RWYS 14 AND 19 RUN-UP COMPLETED. I GOT CLRED TO TKOF ON RWY 19. AS I BEGAN MY TKOF ROLL ATC ASKED ME TO STOP. I PULLED THE PWR AND BRAKED. THEN I REALIZED I WAS ON THE WRONG RWY. I THEN NOTICED AN ACFT XING THE RWY AT THE FAR END. MY FRIEND, ALSO A PLT ASKED ATC IF WE COULD RESUME OUR TKOF ROLL ON RWY 14. WE WERE THEN CLRED FOR TKOF ON RWY 14. NOTHING ELSE WAS SAID ON THE RADIO BY US OR ATC. I WAS CONFUSED BECAUSE RWYS 14 AND 19 BEGAN AT THE SAME POINT. I HAD NEVER SEEN THIS SET UP OF RWYS BEFORE. NEXT TIME I WILL BE MORE CAREFUL.

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.