Narrative:

I am taking off runway 18 [and there was] landing traffic [runway] 36. Listened to ASOS before and during taxi; wind calm. (Calm wind runway is 18.) taxied to runway 18; [the] windsock showed no wind; [and I] announced on unicom [that I am] taking off [runway] 18. Checked for landing traffic 18 [while] taxiing onto runway and I do not see or hear traffic. Looked down to bring up power and release brake. Looked down runway then checked airspeed and rotate. I then see airplane approaching to land [runway] 36. Since I am now above the other plane; I start left turn and continue to climb. I did not look for aircraft on base for 36 since I did not expect it.

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Original NASA ASRS Text

Title: A pilot departed MMK Runway 18 with calm winds and at lift off had a NMAC with an aircraft landing on Runway 36.

Narrative: I am taking off Runway 18 [and there was] landing traffic [Runway] 36. Listened to ASOS before and during taxi; wind calm. (Calm wind runway is 18.) Taxied to Runway 18; [the] windsock showed no wind; [and I] announced on UNICOM [that I am] taking off [Runway] 18. Checked for landing traffic 18 [while] taxiing onto runway and I do not see or hear traffic. Looked down to bring up power and release brake. Looked down runway then checked airspeed and rotate. I then see airplane approaching to land [Runway] 36. Since I am now above the other plane; I start left turn and continue to climb. I did not look for aircraft on base for 36 since I did not expect it.

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.