Narrative:

Upon takeoff; I realized that top latch of pilot's door was not locked. I immediately informed tower that I would need to go-around and land plane. Tower approved my turn to downwind; base and final. I landed the plane and had my co-pilot walk around outside the of the plane to secure the top latch of pilot's door. I then proceeded to inform tower that I was requesting to take off on my IFR flight plan.I have had a problem with the door closing on my 2015 cirrus SR22 for the past year. It has been in the shop on at least X occasions to repair the problem. Every time the dealer/service center says the door has been repaired when in fact it has never been repaired correctly. Cirrus seems to be indifferent to this problem. From discussion with mechanic I believe this problem is not unique to this particular airplane.

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Original NASA ASRS Text

Title: Cirrus SR22 pilot reported after departure their door became unlocked and that this was a recurring problem.

Narrative: Upon takeoff; I realized that top latch of pilot's door was not locked. I immediately informed Tower that I would need to go-around and land plane. Tower approved my turn to downwind; base and final. I landed the plane and had my co-pilot walk around outside the of the plane to secure the top latch of pilot's door. I then proceeded to inform Tower that I was requesting to take off on my IFR flight plan.I have had a problem with the door closing on my 2015 Cirrus SR22 for the past year. It has been in the shop on at least X occasions to repair the problem. Every time the dealer/service center says the door has been repaired when in fact it has never been repaired correctly. Cirrus seems to be indifferent to this problem. From discussion with mechanic I believe this problem is not unique to this particular airplane.

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.