DEN84LA129

NTSB accident investigation · Cessna 140 · Aurora, CO · April 15, 1984

Accident · No injuriesLimited investigationFinal report
Date
April 15, 1984, 07:00 local (14:00 UTC)
Place
Aurora, CO
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N89984Cessna 140
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840415016299A
Case key
16364

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
Landing gear,main gear - fatigueCause
Loss of control - on ground/waterLanding - roll
Directional control - not possible
Ground loop/swerve - uncontrolled

Analysis

According to the plt, the acft suddenly ground looped during the landing & departed the rwy. An investigation revealed that the left gear leg had collapsed at some time during the accident sequence. The left gear leg pin, which was found sheared, had a dark discoloration in the outer 1/3 diameter of the pin where it had eventually failed.

Aircraft

Registration
N89984
Reported as
Cessna 140
Category
Airplane
Serial number
9036
Engine
Continental C-85-12, 85 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Edward Phillips
Airworthiness certificate
Standard, Normal
Airport
O1V · Aurora, runway 14, 5,000 × 40 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
38
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
50 statute miles
Lowest ceiling
None
Temperature
37 °F, dew point 21 °F

FAA reports on this event · 1

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