SEA85LA058

NTSB accident investigation · Cessna P210 · Las Vegas, NV · February 17, 1985

Accident · No injuriesLimited investigationFinal report
Date
February 16, 1985, 18:19 local (Feb 17, 1985, 02:19 UTC)
Place
Las Vegas, NV
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N731EZCessna P210
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850216005269A
Case key
40114

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
Hydraulic system,line - chafedCause
Gear down and locked - misreadPilot in commandFactor
Landing gear,gear warning system - false indicationFactor
Fluid,hydraulic - loss,totalCause
On ground/water collision with objectLanding - roll
Airport facilities,runway edge lights - airport facilityFactor

Analysis

The hydraulic power pack reservoir was depleted from a leak in the hand pump suction line, which had been chafed through by interference with the right rudder cable. Apparently, there was sufficient back pressure remaining to lower and lock the nose gear, but the main gear never extended beyond the over-center locks and collapsed during the landing roll. The landing gear warning horn was improperly rigged and not functional. The pilot stated he observed a gear- down indication (light). The indicating system was found to be properly calibrated; however, it could not have displayed a gear-down light unless the main gear were fully extended. The pilot's statement is in error in this regard.

Aircraft

Registration
N731EZ
Reported as
Cessna P210
Category
Airplane
Serial number
21000449
Airframe hours
940
Engine
Continental TSIO-520P, 310 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Scott Shaw, doing business as Modern Aero Of California, Inc
Registered owner
Tom Long
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · December 28, 1984 · 30 hours before
Departed
P06 · Bullhead City, AZ
Destination
LAS · Las Begas, NV
Airport
LAS · Las Vegas, runway 19, 9,776 × 150 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
49
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
416 total · 93 in this make and model · 22 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 6 knots
Visibility
15 statute miles
Lowest ceiling
25,000 ft broken
Temperature
64 °F, dew point 27 °F
Altimeter
29.00 inHg
Observed at
LAS

FAA reports on this event · 1

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

Other investigations on N731EZ · 1

Matched to the same aircraft by N-number and date.