Narrative:

I was piloting a C150. On preflight I could not find the checklist so I did the run-up by memory. In doing so I forgot to turn on my radios. I made my call to the williamsburg traffic but obviously no one heard me. I didn't think it was unusual that I heard nothing over the radios since I was flying out of a small uncontrolled field. I made a check for traffic on final but didn't notice a king air coming in due to haze. I pulled out on the runway and forced the king air to do a go around. I saw the king air go by as I was lifting off the ground. Then I checked my radios and turned them on. The king air pilot said he went over me at about 500 ft. This unfortunate occurrence could have been avoided if I had used my checklist.

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Original NASA ASRS Text

Title: C150 TAXIES ONTO RWY FORCING KING AIR GAR.

Narrative: I WAS PILOTING A C150. ON PREFLT I COULD NOT FIND THE CHKLIST SO I DID THE RUN-UP BY MEMORY. IN DOING SO I FORGOT TO TURN ON MY RADIOS. I MADE MY CALL TO THE WILLIAMSBURG TFC BUT OBVIOUSLY NO ONE HEARD ME. I DIDN'T THINK IT WAS UNUSUAL THAT I HEARD NOTHING OVER THE RADIOS SINCE I WAS FLYING OUT OF A SMALL UNCTLED FIELD. I MADE A CHK FOR TFC ON FINAL BUT DIDN'T NOTICE A KING AIR COMING IN DUE TO HAZE. I PULLED OUT ON THE RWY AND FORCED THE KING AIR TO DO A GAR. I SAW THE KING AIR GO BY AS I WAS LIFTING OFF THE GND. THEN I CHKED MY RADIOS AND TURNED THEM ON. THE KING AIR PLT SAID HE WENT OVER ME AT ABOUT 500 FT. THIS UNFORTUNATE OCCURRENCE COULD HAVE BEEN AVOIDED IF I HAD USED MY CHKLIST.

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.