Individually Owned: 150,657
Corporate Owned: 137,281
N/A Airport
Aircraft Accident/Incident Report
New Braunfels, Texas 78130
Thursday, June 6, 2013 17:30 CDT
NTSB Narrative Summary Released at Completion of Accident
The pilot reported that, after completing a low pass and while in a climbing right turn, he heard the engine "sputter" and then noted that both the engine and main rotor speeds had dropped. The pilot stated that he entered an autorotation to a field because there was not enough altitude to fully recover from the partial loss of engine power. The helicopter bounced during the initial collision with terrain. A postaccident examination of the helicopter and an operational test run of the engine did not reveal any preaccident mechanical malfunctions or failures that would have prevented normal operation.
NTSB Probable Cause Narrative
The pilot's improper flare during an autorotation, which resulted in a hard landing, and a partial loss of engine power for reasons that could not be determined because the examination of the engine did not reveal any anomalies that would have precluded normal operation.
Event Information
| Type of Event | Accident |
| Event Date | 6/6/2013 |
| Event Day of the Week | Thursday |
| Time of Event | 1730 |
| Event Time Zone | Central Daylight Time |
| Event City | New Braunfels |
| Event State | TEXAS |
| Event Country | -- |
| Zipcode of the event site | 78130 |
| Event Date Year | 2013 |
| Event Date Month | 6 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 293818N |
| Event Location Longitude | 0980200W |
| Event Location Airport | N/A |
| Event Location Nearest Airport ID | -- |
| Indicates whether the acc/inc occurred off or on an airport | Off Airport/Airstrip |
| Distance from airport in statute miles | -- |
| Degrees magnetic from airport | -- |
| Airport Elevation | -- |
| Weather Briefing Completeness | -- |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1751 Central Daylight Time |
| Direction of event from weather observation facility (degrees) | 360 |
| Weather Observation Facility ID | KBAZ |
| Elevation of weather observation facility | 651 |
| Distance of event from weather observation facility (units?) | 5 |
| Time Zone of the weather observation | CDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | -- |
| Sky/Lowest/Cloud Conditions | Clear |
| Sky Condition for Lowest Ceiling | None |
| Visibility Runway Visual Range (Feet) | -- |
| Visibility Runway Visual Value (Statute Miles) | -- |
| Visibility (Statute Miles) | 10 |
| Air Temperature at event time (in degrees celsius) | 33 |
| Dew Point at event time (in degress fahrenheit) | 19 |
| Wind Direction (degrees magnetic) | -- |
| Variable Wind Indicator | Variable |
| Wind Speed (knots) | 4 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 29.77 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | METAR KBAZ 062251Z VRB04KT 10SM CLR 33/19 A2977 RM |
| Event Highest Injury | Minor |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| Injury Total Fatal | -- |
| Injury Total Minor | 1 |
| Injury Total None | 1 |
| Injury Total Serious | -- |
| Injury Total All | 1 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 32100 |
| NTSB Notification Source | NTSB Central Region Duty Offic |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | -- |
| Date of most recent change to record | Sep 15 2013 7:46PM |
| User who most recently changed record | foxt |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N137DF |
| NTSB Number | CEN13LA325 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | No |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | Robinson Helicopter Company |
| Aircraft Model | R22 Beta |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 3378 |
| Certified Max Gross Weight | 1370 |
| Aircraft Category | Helicopter |
| Aircraft Registration Class | -- |
| Aircraft is a homebuilt? | No |
| Flight Crew Seats | -- |
| Cabin Crew Seats | -- |
| Passenger Seats | -- |
| Total number of seats on the aircraft | 2 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Unknown |
| Date of Last Inspection | -- |
| Airframe hours since last inspection | -- |
| Airframe Hours | -- |
| ELT Installed | No |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | Davis Pharmaceutical Consulting, Inc |
| Aircraft Owner Street Address | 38 Larkspur Drive |
| Aircraft Owner City | Dayton |
| Aircraft Owner State | NJ |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 08810-1450 |
| Operator is an individual? | No |
| Operator Name | Bratcher Aviation, LLC |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | 8877 N 107th Ave #302-184 |
| Operator City | Peoria |
| Operator State | AZ |
| Operator Country | USA |
| Operator Zip code | 85345 |
| Operator Code | -- |
| Owner has at least one certificate | None |
| Other Operator of large aircraft? | No |
| Certified for Part 133 or 137 Operation | -- |
| Operator Certificate Number | -- |
| Indicates whether an air carrier operation was scheduled or not | -- |
| Indicates Domestic or International Flight | -- |
| Operator carrying Pax/Cargo/Mail | -- |
| Type of Flying (Per_Bus / Primary) | Aerial Observation |
| Second Pilot on Board | No |
| Departure Point Same as Event | No |
| Departure Airport Code | None |
| Departure City | New Braunfels |
| Departure State | TX |
| Departure Country | USA |
| Departure Time | 1715 |
| Departure Time Zone | -- |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | None |
| Destination City | New Braunfels |
| Destination State | TX |
| Destination Country | USA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Sep 15 2013 7:49PM |
| User who most recently changed record | foxt |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | N/A |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | Yes |
| Air Medical Flight | No |
| Medical Flight | -- |