LAX86LA331

NTSB accident investigation · Cessna P210N · Salton City, CA · August 26, 1986

Accident · Serious injuriesLimited investigationFinal report
Date
August 26, 1986, 15:53 local (22:53 UTC)
Place
Salton City, CA
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N5135ACessna P210N
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Safety recommendations
Yes
FAA report
19860826044339A
Case key
25239

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

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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/malfDescent - normal
Ignition system,magneto - arcing
Maintenance,inspection - inadequateOther maintenance personnelCause
Acft/equip,inadequate designProduction/design personnelCause
Forced landingDescent - emergency
In flight collision with terrain/waterLanding - flare/touchdown
Terrain condition - rough/unevenFactor
Gear extension - not performedPilot in command

Analysis

A total loss of power was experienced during a descent from 17,500' MSL to 10,000' MSL. Attempts to restart the engine failed and the acft was landed gear-up in a rocky field. Post accident inspection disclosed a track of internal electrical arcing in the distributor section of both magnetos. The slick magnetos, model number 6220, had a total time since new of 401 hours. The acft service instructions suggest the magneto breaker compartment be inspected during the first 25 hour acft inspection and during each subsequent 100 hour inspection. The acft had received an annual inspection 36 hours prior to the accident. The manufacturers seal on the breaker compartment screw heads had not been broken indicating the magnetos were not inspected during the annual inspection.

Aircraft

Registration
N5135A
Reported as
Cessna P210N
Category
Airplane
Serial number
P21000831
Airframe hours
401
Engine
Continental TSIO-520-AF, 285 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Registered owner
Frank G. Jameson
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 15, 1987 · 36 hours before
Departed
BUR · Burbank, CA
Destination
UDD · Bermuda Dunes, CA

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
62
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
3,600 total · 200 in this make and model · 70 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
160° at 6 knots
Visibility
25 statute miles
Lowest ceiling
15,000 ft broken
Temperature
97 °F, dew point 66 °F
Altimeter
29.00 inHg
Observed at
TRM, 23 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.