LAX85LA227

NTSB accident investigation · Beech A35 · Truckee, CA · April 27, 1985

Accident · No injuriesLimited investigationFinal report
Date
April 27, 1985, 12:00 local (20:00 UTC)
Place
Truckee, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N585BBeech A35
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850427051609A
Case key
24708

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/malfCruise - normal
Engine assembly - separationCause
Forced landingDescent - emergency
On ground/water encounter with terrain/waterLanding - flare/touchdown
Terrain condition - rough/unevenFactor
Terrain condition - none suitableFactor

Analysis

The plt performed a gear-up landing on rocky terrain after the acft windshield became covered with oil and the eng beganvibrating. Post accident investigation revealed a 6 inch crack in the crankcase near where the #4 cylinder should have been located. Half of the #4 piston was found inside the eng case and the other half was not located.

Aircraft

Registration
N585B
Reported as
Beech A35
Category
Airplane
Serial number
D-1604
Airframe hours
4,083
Engine
Continental E-225-8, 225 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Salvador Martinez
Airworthiness certificate
Standard, Normal
Last inspection
Unknown · August 8, 1984 · 6 hours before
Departed
APC · Napa, CA
Destination
RNO · Reno, NV
Airport
TRK · Truckee

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
61
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
1,120 total · 900 in this make and model · 3 in the last 90 days · 1 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
225° at 5 knots
Visibility
100 statute miles
Lowest ceiling
None
Temperature
68 °F
Observed at
TRK

FAA reports on this event · 1

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