Despite CTAF transmissions and visual contact with other aircraft in the pattern; a C-150 pilot just...

Attributes
ACN	1038888
Time
Date	201209
Local Time Of Day	1201-1800
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	Cessna 150
Operating Under FAR Part	Part 91
Flight Phase	Takeoff
Route In Use	Visual Approach
Flight Plan	None
Aircraft 2
Make Model Name	Any Unknown or Unlisted Aircraft Manufacturer
Operating Under FAR Part	Part 91
Flight Phase	Final Approach
Person 1
Function	Single Pilot Pilot Flying
Qualification	Flight Crew Private Flight Crew Instrument
Experience	Flight Crew Last 90 Days 20 Flight Crew Total 1610 Flight Crew Type 1600
Events
Anomaly	Conflict NMAC Deviation - Procedural Published Material / Policy
Miss Distance	Horizontal 100 Vertical 200

Narrative:

While waiting for traffic to pass before takeoff from an untowered airport; I heard one aircraft report on final and another on downwind. I watched the one on downwind while the one on final landed and exited the runway. At that point; aircraft previously on downwind was turning base; and I looked and did not see anyone else on final; so I taxied onto the runway and took off.about the time I rotated; another pilot announced a go-around; and then overflew me slightly to the left. As it turned out; he was on final; but I did not see him. Good thing he did a go-around; as otherwise; he may not have been able to stop before colliding with me if he had landed.in retrospect; I suspect both pilots may have announced being on final on CTAF; but I was not aware of it being two separate aircraft. Being more cognizant of the different pilots making CTAF announcements and a better scan of the final approach path may have prevented this near collision.

Original NASA ASRS Text

Title: Despite CTAF transmissions and visual contact with other aircraft in the pattern; a C-150 pilot just airborne from a non-towered airport suffered an NMAC with another aircraft executing a go-around that had been on final to the same runway; but was unobserved by the reporter.

Narrative: While waiting for traffic to pass before takeoff from an untowered airport; I heard one aircraft report on final and another on downwind. I watched the one on downwind while the one on final landed and exited the runway. At that point; aircraft previously on downwind was turning base; and I looked and did not see anyone else on final; so I taxied onto the runway and took off.About the time I rotated; another pilot announced a go-around; and then overflew me slightly to the left. As it turned out; he was on final; but I did not see him. Good thing he did a go-around; as otherwise; he may not have been able to stop before colliding with me if he had landed.In retrospect; I suspect both pilots may have announced being on final on CTAF; but I was not aware of it being two separate aircraft. Being more cognizant of the different pilots making CTAF announcements and a better scan of the final approach path may have prevented this near collision.

Data retrieved from NASA's ASRS site as of July 2013 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.

Despite CTAF transmissions and visual contact with other aircraft in the pattern; a C-150 pilot just airborne from a non-towered airport suffered an near midair collision with another aircraft executing a go-around that had been on final to the same runway; but was unobserved by the reporter.