Near midair collision with taxiing aircraft and aircraft departing at non tower airport.

Attributes
ACN	291516
Time
Date	199412
Day	Sun
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : szp
State Reference	CA
Altitude	agl bound lower : 0 agl bound upper : 100
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Operator	general aviation : personal
Make Model Name	Any Unknown or Unlisted Aircraft Manufacturer
Operating Under FAR Part	Part 91
Flight Phase	climbout : takeoff ground : holding
Flight Plan	None
Aircraft 2
Make Model Name	Any Unknown or Unlisted Aircraft Manufacturer
Operating Under FAR Part	Part 91
Flight Phase	ground other : taxi landing other
Person 1
Affiliation	Other
Function	flight crew : single pilot
Qualification	pilot : private pilot : instrument
Experience	flight time last 90 days : 40 flight time total : 500 flight time type : 400
ASRS Report	291516
Person 2
Affiliation	Other
Function	flight crew : single pilot
Qualification	pilot : private
Events
Anomaly	conflict : nmac conflict : ground critical other spatial deviation
Independent Detector	other flight crewa
Resolutory Action	none taken : insufficient time
Consequence	other Other
Miss Distance	horizontal : 20 vertical : 100
Supplementary
Primary Problem	Flight Crew Human Performance

Narrative:

I announced 'taking active runway 4' on CTAF, then taxied into position and held. Aircraft, which just landed, began taxiing off of active runway, at far end. I began my takeoff roll and aircraft at far end headed back onto active. Unsure if I could safely stop, I flew 100 ft over and 20 ft to the right of the other aircraft. The lack of a control tower and several planes in a tight pattern, as well as, several planes ready for takeoff contributed.

Original NASA ASRS Text

Title: NMAC WITH TAXIING ACFT AND ACFT DEPARTING AT NON TWR ARPT.

Narrative: I ANNOUNCED 'TAKING ACTIVE RWY 4' ON CTAF, THEN TAXIED INTO POS AND HELD. ACFT, WHICH JUST LANDED, BEGAN TAXIING OFF OF ACTIVE RWY, AT FAR END. I BEGAN MY TKOF ROLL AND ACFT AT FAR END HEADED BACK ONTO ACTIVE. UNSURE IF I COULD SAFELY STOP, I FLEW 100 FT OVER AND 20 FT TO THE R OF THE OTHER ACFT. THE LACK OF A CTL TWR AND SEVERAL PLANES IN A TIGHT PATTERN, AS WELL AS, SEVERAL PLANES READY FOR TKOF CONTRIBUTED.

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.