The pilot of a C185 reported a loss of control during landing rollout due to a crosswind.

Attributes
ACN	1348596
Time
Date	201604
Local Time Of Day	0601-1200
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	Skywagon 185
Operating Under FAR Part	Part 91
Flight Phase	Landing
Route In Use	Visual Approach
Flight Plan	None
Person 1
Function	Single Pilot
Qualification	Flight Crew Private
Experience	Flight Crew Last 90 Days 4 Flight Crew Total 614 Flight Crew Type 242
Events
Anomaly	Ground Event / Encounter Loss Of Aircraft Control Ground Event / Encounter Ground Strike - Aircraft

Narrative:

I was given permission to land runway 26L and had touched down. A few moments after touch down everything seemed normal when the aircraft started going to the right. I applied opposite brake and rudder. The aircraft continued around to the right; the aircraft monetarily tipped left striking the left wing tip; then settling back down with all systems operating normal. I cleared the runway and taxied back to our hangar.after thinking about the incident for a week this is my thought that would help prevent the occurrence. I had 40 degree flap setting and slow airspeed at 3 point touchdown. The wind was 350 at 6 kts. I did not have the tail wheel lock on; so at a low speed; with ineffective flight controls; and reflexes did not respond quickly enough on the left brake; a right cross wind gust was the cause.

Original NASA ASRS Text

Title: The pilot of a C185 reported a loss of control during landing rollout due to a crosswind.

Narrative: I was given permission to land runway 26L and had touched down. A few moments after touch down everything seemed normal when the aircraft started going to the right. I applied opposite brake and rudder. The aircraft continued around to the right; the aircraft monetarily tipped left striking the left wing tip; then settling back down with all systems operating normal. I cleared the runway and taxied back to our hangar.After thinking about the incident for a week this is my thought that would help prevent the occurrence. I had 40 degree flap setting and slow airspeed at 3 point touchdown. The wind was 350 at 6 kts. I did not have the tail wheel lock on; so at a low speed; with ineffective flight controls; and reflexes did not respond quickly enough on the left brake; a right cross wind gust was the cause.

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.