Narrative:

Upon entering pattern; we overflew the airport and announced intentions. Upon overflying the field; we observed a P51 holding short of runway 34. Upon landing roll; I heard the pilot announce he was taking runway 34 and holding in position. I then announced we would be back-taxiing on runway 34. The P51 pilot did not respond as we completed the 180 degree turn on the runway; I announced a second time that we were back-taxiing. No response was heard from the P51 pilot. Next observation was his airplane approximately 100 ft above us as he yelled profanities over the CTAF. We exited the runway without further incident.

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Original NASA ASRS Text

Title: A LEAR 55 PLT RPTS A P51 PLT TOOK OFF WHILE THE LEAR WAS BACK-TAXIING ON 2Q3 (YOLO COUNTY) RWY 34 FOLLOWING PROPER CTAF ANNOUNCEMENTS.

Narrative: UPON ENTERING PATTERN; WE OVERFLEW THE ARPT AND ANNOUNCED INTENTIONS. UPON OVERFLYING THE FIELD; WE OBSERVED A P51 HOLDING SHORT OF RWY 34. UPON LNDG ROLL; I HEARD THE PLT ANNOUNCE HE WAS TAKING RWY 34 AND HOLDING IN POS. I THEN ANNOUNCED WE WOULD BE BACK-TAXIING ON RWY 34. THE P51 PLT DID NOT RESPOND AS WE COMPLETED THE 180 DEG TURN ON THE RWY; I ANNOUNCED A SECOND TIME THAT WE WERE BACK-TAXIING. NO RESPONSE WAS HEARD FROM THE P51 PLT. NEXT OBSERVATION WAS HIS AIRPLANE APPROX 100 FT ABOVE US AS HE YELLED PROFANITIES OVER THE CTAF. WE EXITED THE RWY WITHOUT FURTHER INCIDENT.

Data retrieved from NASA's ASRS site as of January 2009 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.