Narrative:

At about 60 KTS, master caution light illuminated, mid cargo light came on, takeoff rejected, light went out on taxi off. Returned for takeoff, light came on again and then extinguished on takeoff roll. Second takeoff continued per brief. This was IOE for me, 2 days after simulator training. Due to speed and experience, decided to reject takeoff. Wouldn't have done it at a higher speed.

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Original NASA ASRS Text

Title: AN ACR FLC REJECTED THEIR TKOF WHEN THE MID CARGO DOOR OPEN LIGHT ILLUMINATED ALONG WITH THE MASTER CAUTION LIGHT. THE LIGHTS EXTINGUISHED AND THE FLC BEGAN ANOTHER TKOF ROLL AND CONTINUED THE TKOF EVEN THOUGH THE LIGHTS CAME ON AGAIN.

Narrative: AT ABOUT 60 KTS, MASTER CAUTION LIGHT ILLUMINATED, MID CARGO LIGHT CAME ON, TKOF REJECTED, LIGHT WENT OUT ON TAXI OFF. RETURNED FOR TKOF, LIGHT CAME ON AGAIN AND THEN EXTINGUISHED ON TKOF ROLL. SECOND TKOF CONTINUED PER BRIEF. THIS WAS IOE FOR ME, 2 DAYS AFTER SIMULATOR TRAINING. DUE TO SPD AND EXPERIENCE, DECIDED TO REJECT TKOF. WOULDN'T HAVE DONE IT AT A HIGHER SPD.

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.