A pilot departing a non towered airport reported a near midair collision.

Attributes
ACN	1651208
Time
Date	201905
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Aircraft 1
Make Model Name	Cessna 150
Operating Under FAR Part	Part 91
Flight Phase	Initial Climb
Route In Use	VFR Route
Aircraft 2
Make Model Name	Cessna Twin Piston Undifferentiated or Other Model
Operating Under FAR Part	Part 91
Flight Phase	Takeoff
Person 1
Function	Pilot Flying
Qualification	Flight Crew Private
Events
Anomaly	Conflict NMAC
Miss Distance	Horizontal 30 Vertical 300

Narrative:

On initial climb a twin cessna which had taken off behind me came quite close to a collision with my aircraft. I was direct westbound; but must have drifted slightly south during my climb (a slight left-hand turn is required at our airport during the climb). The twin cessna was turning slightly southwest bound when it passed me on the right side and crossed in front of me. No evasive action was necessary to avoid collision; but the aircraft was very close.

Original NASA ASRS Text

Title: A pilot departing a non towered airport reported a NMAC.

Narrative: On initial climb a Twin Cessna which had taken off behind me came quite close to a collision with my aircraft. I was direct westbound; but must have drifted slightly south during my climb (A slight left-hand turn is required at our airport during the climb). The Twin Cessna was turning slightly southwest bound when it passed me on the right side and crossed in front of me. No evasive action was necessary to avoid collision; but the aircraft was very close.

Data retrieved from NASA's ASRS site 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.