Aircraft Accident/Incident Report

West Palm Beach, Florida 33404
Wednesday, March 29, 1989 10:23 EST

NTSB Narrative Summary Released at Completion of Accident

AFTER TAKEOFF WHILE CLIMBING TO CRUISE, THE PLT PULLED THE THROTTLE TO REDUCE POWER, BUT WAS UNABLE. HE THEN ADVISED ATC & REQUESTED LANDING ON THE LONGEST RWY. ATC VECTORED THE ACFT TO THE WEST & WHEN IT WAS 3 MILES FROM THE RWY, THE ENG RPM DROPPED TO IDLE. THE PLT LANDED THE ACFT IN A FIELD. AN INVESTIGATION REVEALED THE THROTTLE CONTROL ARM AT THE FUEL CONTROLLER FAILED. VIBRATION THEN CAUSED THE THROTTLE TO VIBRATE TO IDLE. REPORTEDLY, IT WAS WORN & HAD FAILED DUE TO POOR MAINTENANCE.

NTSB Probable Cause Narrative

FAILURE OF THE THROTTLE CONTROL ARM RESULTING IN THE LOSS OF ENGINE POWER. THE FAILURE WAS CAUSED BY POOR MAINTENANCE.

Event Information

Type of Event Incident
Event Date 3/29/1989
Event Day of the Week Wednesday
Time of Event 1023
Event Time Zone Eastern Standard Time
Event City WEST PALM BEACH
Event State FLORIDA
Event Country --
Zipcode of the event site 33404
Event Date Year 1989
Event Date Month 3
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 0
Degrees magnetic from airport 0
Airport Elevation --
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 950 Eastern Standard Time
Direction of event from weather observation facility (degrees) 90
Weather Observation Facility ID PBI
Elevation of weather observation facility 19
Distance of event from weather observation facility (units?) 4
Time Zone of the weather observation EST
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 2900
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 27
Dew Point at event time (in degress fahrenheit) 18
Wind Direction (degrees magnetic) 140
Variable Wind Indicator Unknown
Wind Speed (knots) 13
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) 1500
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 5038
NTSB Notification Source --
NTSB Notification Date Mar 29 1989 12:00AM
NTSB Notification Time 1043
Fiche Number and/or location -used to find docket information 40341
Date of most recent change to record Dec 13 2000 12:32PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N4740F
NTSB Number MIA89IA118
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed VFR
Flight plan Was Activated? --
Damage None
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model P206B
Aircraft Series Identifier P206B
Aircraft Serial Number P206-0340
Certified Max Gross Weight 3600
Aircraft Category Airplane
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 6
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Mar 3 1988 12:00AM
Airframe hours since last inspection 270
Airframe Hours 4104
ELT Installed Unknown
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name WILLIAMS, LINDY C
Aircraft Owner Street Address 683 PEREGRIME DR.
Aircraft Owner City INDIALANTIC
Aircraft Owner State FL
Aircraft Owner Country
Aircraft Owner Zipcode 32903
Operator is an individual? --
Operator Name WILLIAMS, LINDY C.
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 683 PEREGRIME DR.
Operator City INDIALANTIC
Operator State FL
Operator Country
Operator Zip code 32903
Operator Code
Owner has at least one certificate None
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
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) Other Work Use
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code
Departure City
Departure State
Departure Country
Departure Time 1000
Departure Time Zone EST
Destination Same as Local Flt --
Destination Airport Code MYNN
Destination City NASSAU
Destination State OF
Destination Country
Specific Phase of Flight Landing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:35AM
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 --