Aircraft Accident/Incident Report

Hopewell, Florida 32340
Wednesday, July 30, 1986 9:20 EDT

NTSB Narrative Summary Released at Completion of Accident

FLIGHT EXPERIENCED COMPLETE ENGINE FAILURE WHEN CRANKSHAFT FAILED DUE TO FATIGUE CRACKING OF THE CRANKSHAFT CHEEK BETWEEN THE NUMBER 1 AND 2 RODBEARING JOURNAL. DURING THE SUBSEQUENT FORCED LANDING THE AIRCRAFT COLLIDED WITH TREES DUE TO THE PILOT NOT WANTING TO LAND ON A DIRT ROAD DUE TO AN UNSAFE INDICATION ON THE NOSE LANDING GEAR. EXAMINATION OF THE ENGINES RECORDS REVEALED THE ENGINE HAD SUSTAINED SUDDEN STOPPAGE IN MUD 25 FLIGHT HOURS BEFORE THE CRANKSHAFT FAILURE. THE ENGINE WAS NOT DISASSEMBLED AND INSPECTED AT THAT TIME AS REQUIRED BY THE ENGINE MANUFACTURER. ADDITIONALLY IT WAS LEARNED THE ENGINE HAD 1788 TOTAL FLIGHT HOURS SINCE FACTORY OVERHAUL. THE MANUFACTURER RECOMMENDS THAT THE ENGINE BE OVERHAULED EACH 1600 FLIGHT HOURS.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 7/30/1986
Event Day of the Week Wednesday
Time of Event 920
Event Time Zone Eastern Daylight Time
Event City HOPEWELL
Event State FLORIDA
Event Country --
Zipcode of the event site 32340
Event Date Year 1986
Event Date Month 7
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 0
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 900 Eastern Daylight Time
Direction of event from weather observation facility (degrees) 280
Weather Observation Facility ID TLH
Elevation of weather observation facility 81
Distance of event from weather observation facility (units?) 53
Time Zone of the weather observation EDT
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 5
Air Temperature at event time (in degrees celsius) 26
Dew Point at event time (in degress fahrenheit) 23
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Calm
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) 1500
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor 1
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 1344
NTSB Notification Source --
NTSB Notification Date Jul 31 1986 12:00AM
NTSB Notification Time 720
Fiche Number and/or location -used to find docket information 31736
Date of most recent change to record Jan 2 2001 9:14AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N9620X
NTSB Number MIA86LA221
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model 210B
Aircraft Series Identifier 210B
Aircraft Serial Number 21057920
Certified Max Gross Weight 3000
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 4
Number of Engines 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jul 17 1986 12:00AM
Airframe hours since last inspection 1
Airframe Hours 2832
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name FRED C. ERICKSON
Aircraft Owner Street Address 11208 OAK DRIVE
Aircraft Owner City RIVERVIEW
Aircraft Owner State FL
Aircraft Owner Country
Aircraft Owner Zipcode 33569
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 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) Personal
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code 1X6
Departure City BRANDON
Departure State FL
Departure Country
Departure Time 815
Departure Time Zone EDT
Destination Same as Local Flt --
Destination Airport Code HUF
Destination City TERRE HAUTE
Destination State IN
Destination Country
Specific Phase of Flight Landing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:36AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length 0
Runway Width 0
Sight Seeing flight No
Air Medical Flight No
Medical Flight --