LAX85LA064

NTSB accident investigation · Beech B-60 · Van Nuys, CA · December 9, 1984

Accident · No injuriesLimited investigationFinal report
Date
December 9, 1984, 13:07 local (21:07 UTC)
Place
Van Nuys, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6023SBeech B-60
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19841209065859A
Case key
24608

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.

Nose gear collapsedLanding - roll
Landing gear,nose gear assembly - buckled
Maintenance,installation - improperOther maintenance personnelCause
Landing gear,nose gear assembly - failure,partial
Main gear collapsedLanding - roll
Landing gear,gear locking mechanism - improper
Landing gear,gear switch - deployed inadvertently
Maintenance,adjustment - improperOther maintenance personnelFactor
Object - runway light

Analysis

During landing roll out the plt observed the acft's nose gear begin to collapse. Although on approach the plt had placed the ldg gear selector in the down position & had observed the illumination of the green gear down lights, the plt responded to the situation of a collapsing nose gear by recycling the gear selector. This action energized the gear motor and the mains retracted. The acft veered off the rwy and overran a sign and two runway lights which collision substantially damaged the acft. Subsequent examination revealed that the nose gear retraction link lock washer tab had broken. The associated adjusting nut had backed off reducing tension to the nose gear down spring thus allowing the nose gear to collapse. Also, the main gear safety switch was out of adjustment such that the gear could be commanded to retract with more weight on the wheels than normal.

Aircraft

Registration
N6023S
Reported as
Beech B-60
Category
Airplane
Serial number
P-354
Airframe hours
1,150
Engine
Lycoming TIO-541-E1C4, 380 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Jack Rouse And Son
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · July 31, 1984
Departed
CRQ · Carlsbad, CA
Destination
VNY · Van Nuys, CA
Airport
VNY · Van Nuys, runway 16R, 8,001 × 150 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
56
Certificate
Commercial
Airplane ratings
Single-engine sea, Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
4,000 total · 1,200 in this make and model · 3,800 as pilot in command · 42 in the last 90 days · 12 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
140° at 10 knots
Visibility
20 statute miles
Lowest ceiling
20,000 ft broken
Temperature
64 °F
Altimeter
30.00 inHg
Observed at
VNY

FAA reports on this event · 1

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