Narrative:

At approximately 500' AGL during approach to landing a shear was encountered resulting in descent rate of 300 FPM. Attempt to arrest descent was unsuccessful and landing was completed early by intentional activation of deflation panel. After landing, the envelope came to rest on a pwrline. No injuries or damage resulted from landing.

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Original NASA ASRS Text

Title: HOT AIR BALLOON ENCOEUNTRS WIND SHEAR ON APCH TO LNDG, ELECTS EARLY LNDG BY ACTIVATION OF DEFLATION PANEL TO AVOID OBSTACLE(S).

Narrative: AT APPROX 500' AGL DURING APCH TO LNDG A SHEAR WAS ENCOUNTERED RESULTING IN DSNT RATE OF 300 FPM. ATTEMPT TO ARREST DSNT WAS UNSUCCESSFUL AND LNDG WAS COMPLETED EARLY BY INTENTIONAL ACTIVATION OF DEFLATION PANEL. AFTER LNDG, THE ENVELOPE CAME TO REST ON A PWRLINE. NO INJURIES OR DAMAGE RESULTED FROM LNDG.

Data retrieved from NASA's ASRS site as of July 2007 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.