MIA86LA221

NTSB accident investigation · Cessna 210B · Hopewell, FL · July 30, 1986

Accident · Minor injuriesLimited investigationFinal report
Date
July 30, 1986, 09:20 local (13:20 UTC)
Place
Hopewell, FL
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N9620XCessna 210B
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860730036659A
Case key
31680

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of engine power(total) - mech failure/malfCruise - normal
Engine assembly,crankshaft - separationCause
Engine assembly,crankshaft - fatigueCause
Maintenance,inspection - improperOther maintenance personnelCause
In flight collision with objectLanding
Object - tree(s)

Analysis

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.

Aircraft

Registration
N9620X
Reported as
Cessna 210B
Category
Airplane
Serial number
21057920
Airframe hours
2,832
Engine
Continental I0-470-S, 260 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Fred C. Erickson
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 17, 1986 · 1 hours before
Departed
1X6 · Brandon, FL
Destination
HUF · Terre Haute, IN

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
60
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
3,000 total · 2,000 in this make and model · 15 in the last 90 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
5 statute miles
Lowest ceiling
None
Temperature
79 °F, dew point 73 °F
Altimeter
29.00 inHg
Observed at
TLH, 53 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.