Aircraft Accident/Incident Report

Fort Myers, Florida 33902
Wednesday, July 30, 2003 10:00 EDT

NTSB Narrative Summary Released at Completion of Accident

The pilot stated that he had landed in a marshy area to allow a mosquito control inspector to perform an inspection of the area over which they were going to conduct an aerial application flight the afternoon. As he landed, he said he noted that the landing surface was flat with 6-inch grass, 1-inch standing water, and mud. He said he inspected the right skid from the cockpit, while the inspector departed the helicopter to inspect the mangrove, and saw a branch or root extending 6 inches above the grass, 4 inches outboard of the right skid near the aft cross tube saddle. He said the inspector returned and reported no obstructions to the left skid, and before the takeoff check was complete, he ascended, establishing a 2-foot stable hover in a level attitude. He said he checked the torque, and began to increase collective for climbout, but the helicopter did not climb. He looked over his right shoulder to check for an obstruction, and at that time detected that a roll was developing to the right. He said he tried to reduce the collective, but it was not enough. The roll continued and the helicopter came to rest on its right side. Prior to the accident, the pilot said there were no mechanical failures or malfunctions to the helicopter or any of its systems.

NTSB Probable Cause Narrative

The pilot's failure to adequately clear the right skid of obstructions which resulted in a dynamic rollover to the right during takeoff and damage to the helicopter.

Event Information

Type of Event Accident
Event Date 7/30/2003
Event Day of the Week Wednesday
Time of Event 1000
Event Time Zone Eastern Daylight Time
Event City Fort Myers
Event State FLORIDA
Event Country --
Zipcode of the event site 33902
Event Date Year 2003
Event Date Month 7
MidAir Collision Indicator --
On Ground Collision occurred ? --
Event Location Latitude 263512N
Event Location Longitude 0915148W
Event Location Airport --
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 Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 953 Eastern Daylight Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID FMY
Elevation of weather observation facility 18
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 --
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) 29
Dew Point at event time (in degress fahrenheit) 25
Wind Direction (degrees magnetic) --
Variable Wind Indicator --
Wind Speed (knots) --
Wind Velocity Indicator Calm
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.1
Density Altitude (feet) 1600
Intensity of Precipitation --
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 15226
NTSB Notification Source FAA Tampa FSDO
NTSB Notification Date Jul 30 2003 12:00AM
NTSB Notification Time 1100
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Mar 30 2004 8:14AM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office Tampa, Florida

Aircraft Involved

Aircraft #1

Aircraft Registration Number N876M
NTSB Number MIA03TA152
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 BHT-206-B3
Aircraft Series Identifier --
Aircraft Serial Number 4528
Certified Max Gross Weight 3200
Aircraft Category Helicopter
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 5
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection 100 Hour
Date of Last Inspection Jun 26 2003 12:00AM
Airframe hours since last inspection 1001.1
Airframe Hours 1027.6
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Lee County Mosquito Control District
Aircraft Owner Street Address P.O. Box 60005
Aircraft Owner City Fort Myers
Aircraft Owner State FL
Aircraft Owner Country USA
Aircraft Owner Zipcode 33906
Operator is an individual? No
Operator Name --
Operator Same as Owner? Yes
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) Public Use
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code FL59
Departure City Lehigh Acres
Departure State FL
Departure Country USA
Departure Time 815
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 Hover - in ground effect
Report sent to ICAO? No
Evacuation occurred Yes
Date of most recent change to record Feb 9 2004 3:38PM
User who most recently changed record KENJ
Since inspection or accident Time of Accident
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --