Narrative:

During the initial climb heading south to keep at 2500 ft. In a turn the left door blew out and departed the aircraft. Returned back to the airport with no other problems. Did not request any emergency equipment or assistance during or after landing.

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Original NASA ASRS Text

Title: Vans RV-10 Pilot reported aircraft door departed aircraft on takeoff resulting in an uneventful air return.

Narrative: During the initial climb heading south to keep at 2500 ft. in a turn the left door blew out and departed the aircraft. Returned back to the airport with no other problems. Did not request any emergency equipment or assistance during or after landing.

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.