SEA84FA223

NTSB accident investigation · Cessna T210M · Skamania, WA · September 8, 1984

Accident · FatalField investigationFinal report
Date
September 7, 1984, 18:50 local (Sep 8, 1984, 01:50 UTC)
Place
Skamania, WA
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N191WBCessna T210M
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840907049859A
Case key
39828

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.

In flight encounter with weatherCruise
Judgment - poorPilot in command
Weather condition - low ceilingFactor
Vfr flight into imc - attemptedPilot in commandCause
Lack of total instrument timePilot in commandFactor
Loss of control - in flightUnknown
Aircraft handling - not maintainedPilot in commandCause
Spatial disorientationPilot in commandCause
Airframe/component/system failure/malfunctionDescent - uncontrolled
Design stress limits of aircraft - exceededPilot in commandCause
Wing - overload
Wing - separation
Horizontal stabilizer surface - separation
In flight collision with terrain/waterDescent - uncontrolled

Analysis

A witness, located 3 mi se of the accident site, reported hearing the acft 'rev up to a scream followed by a crash that sounded like a miniature sonic boom.' The acft contacted the terrain in an uncontrolledd descent at an elev of 2100 ft MSL. Inspection of the wreckage revealed the horizontal stabilizer and left wing had separated from the acft. The separated outboard section of the left wing was not located. Metallurgical exam of the remaining portion of the left wing spar disclosed a failure 'typical of overstress.' The nearest wx reporting station, troutdale, OR, located 13 NM sw of the accident location at an elev of 30 ft MSL had a 1845 PDT observation of: 2500 ft scattered, E4000 ft overcast with 20 sm vivibility.

Aircraft

Registration
N191WB
Reported as
Cessna T210M
Category
Airplane
Serial number
21062168
Airframe hours
1,535
Engine
Continental TSIO-520-R1A, 285 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
R.J. Frank, Jr.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 1, 1984 · 68 hours before
Departed
PDT · Pendleton, OR
Destination
60S · Vancouver, WA

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
59
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Expired
Seat
Left
Toxicology
Performed
Flight hours
467 total · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Temperature
73 °F, dew point 57 °F
Altimeter
30.00 inHg
Observed at
TTD

FAA reports on this event · 1

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