LAX85LA401

NTSB accident investigation · Beech P60 · San Jose, CA · September 24, 1985

Accident · No injuriesLimited investigationFinal report
Date
September 23, 1985, 19:00 local (Sep 24, 1985, 02:00 UTC)
Place
San Jose, CA
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N973TBeech P60
Weather
Visual (VMC) · Dusk
Status
Completed
Report
Approved by Office Director
FAA report
19850923047579A
Case key
24844

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.

On ground/water collision with objectLanding - roll
ObjectFactor
Landing gear,normal brake system - failure,totalCause

Analysis

During the landing roll, the acft veered off the right side of the rnwy and made contact with a taxiway marker which was then thrown against the acft, puncturing the pressure bulkhead compartment. Examination of the left brake assembly revealed evidence of leaking hydraulic fluid and an empty fluid reservoir. The 'o' rings in the left brake middle piston were found to be 'flattened'

Aircraft

Registration
N973T
Reported as
Beech P60
Category
Airplane
Serial number
P-50
Airframe hours
2,165
Engine
Lycoming IO-540-, 350 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
William Blake
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 12, 1985 · 15 hours before
Departed
022 · Columbia, CA
Destination
RHV · San Jose, CA
Airport
RHV · Reid Hillview, runway 31R, 3,100 × 75 ft, asphalt

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
52
Certificate
Private
Airplane ratings
Multi-engine land, Single-engine land
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
1,965 total · 741 in this make and model · 1,905 as pilot in command · 29 in the last 90 days · 11 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Dusk
Wind
300° at 6 knots
Visibility
10 statute miles
Lowest ceiling
15,000 ft broken
Temperature
73 °F
Altimeter
30.00 inHg
Observed at
SJC, 5 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.