Narrative:

C195 completed runup at approach end of runway (active). Pilot of C195 looked for traffic. Tomahawk was on final (short) or over the C195 as the C195 rolled onto runway and began takeoff roll. C195 pilot did not see tomahawk until takeoff roll in progress. (After takeoff roll began, C195 pilot saw shadow to his right and ahead, then looked up and saw tomahawk approximately 100-200 ft above C195.) tomahawk pilot announced base leg but not final. C195 pilot did not hear announcement because of runup noise. Passenger in C195 heard tomahawk announce base leg.

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Original NASA ASRS Text

Title: A C195 PLT FAILED TO SEE A PIPER TOMAHAWK ON FINAL APCH AND HAD A NEAR MISS ON TKOF AT F18.

Narrative: C195 COMPLETED RUNUP AT APCH END OF RWY (ACTIVE). PLT OF C195 LOOKED FOR TFC. TOMAHAWK WAS ON FINAL (SHORT) OR OVER THE C195 AS THE C195 ROLLED ONTO RWY AND BEGAN TKOF ROLL. C195 PLT DID NOT SEE TOMAHAWK UNTIL TKOF ROLL IN PROGRESS. (AFTER TKOF ROLL BEGAN, C195 PLT SAW SHADOW TO HIS R AND AHEAD, THEN LOOKED UP AND SAW TOMAHAWK APPROX 100-200 FT ABOVE C195.) TOMAHAWK PLT ANNOUNCED BASE LEG BUT NOT FINAL. C195 PLT DID NOT HEAR ANNOUNCEMENT BECAUSE OF RUNUP NOISE. PAX IN C195 HEARD TOMAHAWK ANNOUNCE BASE LEG.

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.