Aircraft Accident/Incident Report

Frenchville, Pennsylvania 16836
Tuesady, May 16, 2000 19:00 EDT

NTSB Narrative Summary Released at Completion of Accident

The helicopter was on its fourth spray mission of the day, and the pilot's 51st spray mission for the season, when the accident occurred. The helicopter returned from the third mission, was refueled, reloaded, and departed. The helicopter then crashed a couple of minutes after takeoff in a wooded area. The weather was clear at the time of the accident. Main-rotor blade, and tail-rotor blade damage was consistent with low rotor rpm at impact. Examination of the transmission revealed no preimpact failures or malfunctions. Examination of the engine revealed that the compressor and turbine sections of the engine had been exposed to a large amount of aluminum from an unknown source prior to impacting the trees.

NTSB Probable Cause Narrative

Foreign object damage to the compressor and turbine sections of the engine, which resulted in a loss of power.

Event Information

Type of Event Accident
Event Date 5/16/2000
Event Day of the Week Tuesday
Time of Event 1900
Event Time Zone Eastern Daylight Time
Event City FRENCHVILLE
Event State PENNSYLVANIA
Event Country --
Zipcode of the event site 16836
Event Date Year 2000
Event Date Month 5
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
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 Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1847 Eastern Daylight Time
Direction of event from weather observation facility (degrees) 135
Weather Observation Facility ID UNV
Elevation of weather observation facility 1239
Distance of event from weather observation facility (units?) 33
Time Zone of the weather observation EDT
Lighting Conditions Day
Lowest Ceiling Height 15000
Lowest Non-Ceiling Height 9000
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 20
Air Temperature at event time (in degrees celsius) 18
Dew Point at event time (in degress fahrenheit) 2
Wind Direction (degrees magnetic) 240
Variable Wind Indicator Unknown
Wind Speed (knots) 4
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal 1
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 13510
NTSB Notification Source FAA Eastern Region
NTSB Notification Date May 16 2000 12:00AM
NTSB Notification Time 2047
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record May 30 2003 9:51AM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N52AG
NTSB Number NYC00FA136
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 137: Agricultural
Type of Flight Plan filed Company VFR
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Bell
Aircraft Model UH-1H
Aircraft Series Identifier UH-1H
Aircraft Serial Number 70-15746
Certified Max Gross Weight 9500
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 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection 100 Hour
Date of Last Inspection Sep 29 1999 12:00AM
Airframe hours since last inspection 77
Airframe Hours 4323
ELT Installed Yes
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name AGROTORS INC
Aircraft Owner Street Address 1750 EMMITSBURG RD
Aircraft Owner City GETTYSBURG
Aircraft Owner State PA
Aircraft Owner Country
Aircraft Owner Zipcode 17325
Operator is an individual? --
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 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 Unknown
Indicates Domestic or International Flight Unknown
Operator carrying Pax/Cargo/Mail Unknown
Type of Flying (Per_Bus / Primary) Aerial Application
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code NONE
Departure City
Departure State PA
Departure Country
Departure Time 1857
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 Maneuvering
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Mar 18 2001 4:04AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --