Aircraft Accident/Incident Report

Osceola County, Florida 34744
Monday, December 15, 2008 10:25 EST

NTSB Narrative Summary Released at Completion of Accident

The helicopter pilot stated that he was spraying pesticide over a lake, adding that weather conditions were overcast skies and calm winds. He was spraying from east to west and west to east, and trying to keep his altitude between 50 and 200 feet above the water, and speed of about 30 miles per hour. He stated that the spray runs were about a mile. He was finishing up his 14th takeoff and landing for the day. He said the lake was glassy and that it was difficult to judge his altitude; he then flew into the water and flipped over. He reported no mechanical problems with the helicopter.

NTSB Probable Cause Narrative

The pilot's misjudgment of altitude during low-altitude spraying operations, which resulted in an in-flight collision with water.

Event Information

Type of Event Accident
Event Date 12/15/2008
Event Day of the Week Monday
Time of Event 1025
Event Time Zone Eastern Standard Time
Event City Osceola County
Event State FLORIDA
Event Country --
Zipcode of the event site 34744
Event Date Year 2008
Event Date Month 12
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 281705N
Event Location Longitude 0811720W
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 --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1553 Eastern Standard Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID MCO
Elevation of weather observation facility 96
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation EST
Lighting Conditions Day
Lowest Ceiling Height 8000
Lowest Non-Ceiling Height 6000
Sky/Lowest/Cloud Conditions Few
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 23
Dew Point at event time (in degress fahrenheit) 17
Wind Direction (degrees magnetic) 110
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 4
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.33
Density Altitude (feet) --
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 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 24941
NTSB Notification Source FAA Orlando FSDO
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Feb 18 2009 1:47PM
User who most recently changed record broda
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N659HA
NTSB Number ERA09CA090
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 137: Agricultural
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-58C
Aircraft Series Identifier --
Aircraft Serial Number 70-15159
Certified Max Gross Weight 3200
Aircraft Category Helicopter
Aircraft Registration Class --
Aircraft is a homebuilt? No
Flight Crew Seats 1
Cabin Crew Seats --
Passenger Seats 4
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 Sep 17 2008 12:00AM
Airframe hours since last inspection 42
Airframe Hours 6483
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Helicopter Applicators, Inc.
Aircraft Owner Street Address 1670 York Road
Aircraft Owner City Gettysburg
Aircraft Owner State PA
Aircraft Owner Country USA
Aircraft Owner Zipcode 17325
Operator is an individual? No
Operator Name Helicopter Applicators, Inc.
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address 1670 York Road
Operator City Gettysburg
Operator State PA
Operator Country USA
Operator Zip code 17325
Operator Code --
Owner has at least one certificate Yes - certificate holder
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Agriculture
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 Application
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code --
Departure City Saint Cloud
Departure State FL
Departure Country USA
Departure Time 1020
Departure Time Zone EST
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code --
Destination City Saint Cloud
Destination State FL
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 18 2009 9:09AM
User who most recently changed record muzd
Since inspection or accident Last Inspection
Event Location Runway Number and Location N/A
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --