Peoria, AZ, USA
N500UM
Ultramagic N500
The pilot stated that he departed from a vacant desert location with the wind from east at about 6 to 8 knots. The balloon ascended to about 1,000 ft above ground level (agl) as he maneuvered. Upon the descent to the intended landing location, about 200 ft agl, the balloon encountered a wind shift from the north. The pilot stated that this amounted to a low-level wind shear that accelerated the descent rate and resulted in an abnormally hard landing. The pilot reported no mechanical malfunctions or anomalies with the balloon and that the hard landing was a result of non-forecasted/unexpected wind shear. As a result of the impact, two passenger suffered serious injuries.
The balloon's encounter with unexpected windshear, which resulted in a hard landing and serious passenger injuries.
Source: NTSB Aviation Accident Database
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