EUROCOPTER AS 350 B3 near Humacao, PR — 2011-07-30

Probable cause

The pilot's failure to maintain clearance from a building during landing.

NTSB narrative

The pilot reported that while on final approach, the helicopter's tail rotor impacted the corner of a building while he was trying to avoid flying debris. Following the impact, he immediately lowered the collective and landed without further incident. The pilot reported that there were no mechanical malfunctions or anomalies during the approach to landing. Examination of the helicopter revealed substantial damage to the tail rotor, gearbox, right horizontal stabilizer, and the tail boom.

NTSB coding

• Tailstrike · Landing
• Attention / Monitoring

Evidence available

• Photos
• 6 docket documents

Docket documents6

• Other Pertinent Forms and Reports; Record of telephone conversation, FAA Inspector.form
• Pilot/Operator Aircraft Accident Report, NTSB Form 6120.1form
• FAA Photo, Tail Boom Damage.photos
• FAA Photo; Tail Rotor Damage.photos
• Photo; FAA Driveshaft Damage.photos
• Photo; FAA Photo; Building Damage.photos

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