Pilot of an undisclosed; single pilot; air carrier type aircraft has an near midair collision shortl...

Narrative:

Departing an uncontrolled airport. I had a clearance with a void time so went into position on runway 4. An aircraft announced that they were on a 4 mile final for runway 22; I saw their landing lights. I announced on unicom that I would takeoff and make an immediate left turn and be out of their way. They were clearly not on an IFR clearance; as I was. I took off; made a turn to the left. At about 800 MSL an aircraft passed over me by about 200 ft. I do not know if this was the aircraft that had planned to land on runway 22; but I doubt that they would have had time to reach this position when I did. As this is an uncontrolled field; this could have been an aircraft on a downwind to runway 4. No evasive action was needed; I leveled off until passing the traffic. I had been monitoring unicom when I heard their call; I think if this had been the aircraft intending originally to land on runway 22 that they would have announced their change of plans on unicom.

Original NASA ASRS Text

Title: Pilot of an undisclosed; single pilot; air carrier type aircraft has an NMAC shortly after takeoff with an opposite direction aircraft inbound to his reciprocal runway.

Narrative: Departing an uncontrolled airport. I had a clearance with a void time so went into position on Runway 4. An aircraft announced that they were on a 4 mile final for Runway 22; I saw their landing lights. I announced on UNICOM that I would takeoff and make an immediate left turn and be out of their way. They were clearly not on an IFR clearance; as I was. I took off; made a turn to the left. At about 800 MSL an aircraft passed over me by about 200 FT. I do not know if this was the aircraft that had planned to land on Runway 22; but I doubt that they would have had time to reach this position when I did. As this is an uncontrolled field; this could have been an aircraft on a downwind to Runway 4. No evasive action was needed; I leveled off until passing the traffic. I had been monitoring UNICOM when I heard their call; I think if this had been the aircraft intending originally to land on Runway 22 that they would have announced their change of plans on UNICOM.

Data retrieved from NASA's ASRS site as of April 2012 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.

Attributes
ACN	837236
Time
Date	200905
Local Time Of Day	0001-0600
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	Any Unknown or Unlisted Aircraft Manufacturer
Flight Phase	Takeoff
Route In Use	Direct
Flight Plan	IFR
Person 1
Function	Captain Single Pilot
Qualification	Flight Crew Air Transport Pilot (ATP) Flight Crew Flight Instructor Flight Crew Multiengine
Experience	Flight Crew Last 90 Days 120 Flight Crew Total 29300 Flight Crew Type 12000
Events
Anomaly	Conflict NMAC
Miss Distance	Vertical 200

Pilot of an undisclosed; single pilot; air carrier type aircraft has an near midair collision shortly after takeoff with an opposite direction aircraft inbound to his reciprocal runway.