LAX87LA254

NTSB accident investigation · Beech C90 · Lakeport, CA · June 29, 1987

Accident · No injuriesLimited investigationFinal report
Date
June 28, 1987, 19:30 local (Jun 29, 1987, 02:30 UTC)
Place
Lakeport, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N2030WBeech C90
Weather
Visual (VMC) · Day
Status
Completed · report December 27, 1988
Report
Approved by Office Director
FAA report
19870628032099A
Case key
25627

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.

Main gear collapsedLanding - roll
In-flight planning/decision - poorPilot in commandCause
Gear extension - delayedPilot in commandCause

Analysis

The pilot indicated that the left main gear collapsed during landing rollout. The pilot did not respond to the following questions, when asked during a telephone interview, 'when was the gear placed down? And what did the gear safe indicator lights indicate at touchdown? All the pilot would state is that he followed the checklist. The checklist states gear should be down prior to 'when landing assured.' Exam of the acft revealed rotational scoring on the painted surface of the left main gear actuator assembly. Further component teardown and exam revealed that the screw housing assembly of the actuator was bent.

Aircraft

Registration
N2030W
Reported as
Beech C90
Category
Airplane
Serial number
LJ788
Engine
P&W PT6A-21, 550 horsepower, turbo prop
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Century Homes Development Co.
Registered owner
Century Homes Devel. Co.
Airworthiness certificate
Standard, Normal
Last inspection
Continuous airworthiness · April 23, 1987 · 40 hours before
Departed
CCR · Concord, CA
Destination
102 · Lakeport, CA
Airport
102 · Lampson, runway 28, 3,450 × 40 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
48
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Toxicology
Performed
Flight hours
3,000 total · 500 in this make and model

Weather

Conditions
Visual (VMC) · Day
Lowest ceiling
None

FAA reports on this event · 1

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