BE20 pilot reported wing damage after encountering a wind shear during the landing flare.

Attributes
ACN	1484178
Time
Date	201709
Place
Locale Reference	ZZZ.Airport
State Reference	US
Aircraft 1
Make Model Name	Super King Air 200
Operating Under FAR Part	Part 91
Flight Phase	Landing
Route In Use	Other Rnav 14
Flight Plan	VFR
Person 1
Function	Single Pilot Pilot Flying
Qualification	Flight Crew Flight Instructor Flight Crew Instrument Flight Crew Multiengine
Experience	Flight Crew Last 90 Days 375 Flight Crew Total 34700 Flight Crew Type 3600
Events
Anomaly	Ground Event / Encounter Ground Strike - Aircraft Ground Event / Encounter Loss Of Aircraft Control Inflight Event / Encounter Weather / Turbulence

Narrative:

On a stabilized approach when landing on runway 14. In landing phase; in middle of flare; aircraft abruptly dropped and rolled right approximately 2 feet above ground. [With] full elevator and left aileron I was unable to stabilize round out due to the extreme wind shear burst so close to ground. At the time; ASOS was reporting 080 at 8 knots. After landing; the windsock was out of about a due north heading and fully extended and was erratic. After landing; I taxied into ramp and after shutting down; I went to install the gust lock and noticed the ailerons where not smooth and then noticed wing damage to approximately last 18 inches of the wing and tip.

Original NASA ASRS Text

Title: BE20 Pilot reported wing damage after encountering a wind shear during the landing flare.

Narrative: On a stabilized approach when landing on Runway 14. In landing phase; in middle of flare; aircraft abruptly dropped and rolled right approximately 2 feet above ground. [With] full elevator and left aileron I was unable to stabilize round out due to the extreme wind shear burst so close to ground. At the time; ASOS was reporting 080 at 8 knots. After landing; the windsock was out of about a due north heading and fully extended and was erratic. After landing; I taxied into ramp and after shutting down; I went to install the gust lock and noticed the ailerons where not smooth and then noticed wing damage to approximately last 18 inches of the wing and tip.

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.