Aircraft Accident/Incident Report

St. Augustine, Florida 32084
Wednesday, June 29, 2005 12:42 EDT

NTSB Narrative Summary Released at Completion of Accident

The purpose of the flight was to reposition the helicopter to a high school for a static display. After takeoff from a confined area consisting of an immediately adjacent building, antenna, and a parking lot with numerous cars, the pilot executed a pedal turn to depart over the parking lot. During climb out while flying between 35 to 40 feet agl, and between 30 to 35 knots, he heard a "bang" and the helicopter yawed to the right. He later stated the right yaw may have been due to his over correction. He lowered the collective and turned left in an attempt to land on grass at the edge of the parking lot. He pulled collective to clear vehicles below and as a result, the helicopter impacted the ground hard; the main rotor blades collided with several vehicles. Examination of the helicopter revealed no discrepancies with the tail rotor drive system. The main drive shaft was fractured at both ends; no evidence of preexisting cracks were noted. Examination of the engine revealed leading and trailing edge damage to the first and second stage compressor blades, while the 3rd, 4th, and 5th stage compressor blades were fractured near the blade root. No evidence of preexisting cracking was noted on any of the fractured compressor blades.

NTSB Probable Cause Narrative

The failure of the compressor section of the engine for undetermined reasons resulting in the total loss of engine power during the initial climb. A factor in the accident was the operator's use of a confined area for takeoff during non-emergency or routine situations.

Event Information

Type of Event Accident
Event Date 6/29/2005
Event Day of the Week Wednesday
Time of Event 1242
Event Time Zone Eastern Daylight Time
Event City St. Augustine
Event State FLORIDA
Event Country --
Zipcode of the event site 32084
Event Date Year 2005
Event Date Month 6
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 295623N
Event Location Longitude 0812019W
Event Location Airport --
Event Location Nearest Airport ID --
Indicates whether the acc/inc occurred off or on an airport --
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 1255 Eastern Daylight Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID KSGJ
Elevation of weather observation facility 10
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation EDT
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height 1600
Sky/Lowest/Cloud Conditions Few
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) 28
Dew Point at event time (in degress fahrenheit) 24
Wind Direction (degrees magnetic) 150
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 5
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.04
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
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) 20757
NTSB Notification Source St. Johns County Sheriff's Off
NTSB Notification Date Jun 29 2005 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Dec 28 2006 9:08AM
User who most recently changed record NTSB\johb
Basic weather conditions Visual Meteorological Cond
FAA District Office Orlando, Florida

Aircraft Involved

Aircraft #1

Aircraft Registration Number N244RP
NTSB Number MIA05TA124
Missing Aircraft Indicator --
Federal Aviation Reg. Part Public Use
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Bell
Aircraft Model OH-58A
Aircraft Series Identifier --
Aircraft Serial Number 71-20533
Certified Max Gross Weight 3200
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 4
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection 100 Hour
Date of Last Inspection May 1 2005 12:00AM
Airframe hours since last inspection 30.9
Airframe Hours 4175.5
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Florida St. Johns County Sheriff's Office
Aircraft Owner Street Address 4015 Lewis Speedway
Aircraft Owner City St. Augustine
Aircraft Owner State FL
Aircraft Owner Country USA
Aircraft Owner Zipcode 32084
Operator is an individual? No
Operator Name St. Johns County Sheriff's Office
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City --
Operator State --
Operator Country --
Operator Zip code --
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? --
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) --
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code --
Departure City St. Augustine
Departure State FL
Departure Country USA
Departure Time 1242
Departure Time Zone EDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code --
Destination City --
Destination State --
Destination Country --
Specific Phase of Flight Emergency descent/landing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Oct 10 2006 10:35AM
User who most recently changed record KENJ
Since inspection or accident Time of Accident
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --