DEN08CA086

NTSB accident investigation · Mooney M20E · Erie, CO · April 28, 2008

Accident · No injuriesData collectionFinal report
Date
April 28, 2008, 13:30 local (20:30 UTC)
Place
Erie, CO
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N79833Mooney M20E
Defining event
Takeoff: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report June 30, 2008
Report
Approved by Office Director
FAA report
20080428842679A
Case key
67965

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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Probable cause

The pilot failed to maintain directional control of the airplane during the touch and go landing.

Findings · 2

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedMooney M20E: 3 casesAll aircraft: 3,958 casesProbable cause
Object/animal/substance: sign/markerEnvironmental issues › Physical environment · Not specifiedMooney M20E: 1 caseAll aircraft: 214 cases

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The solo student pilot was applying power during a practice soft field touch and go landing when the aircraft veered to the left, departed the paved surface of the runway and struck an airfield sign. The weather was clear with winds 230 degrees at 4 knots. Examination of the aircraft revealed damage to the right aileron. The pilot stated there was no mechanical malfunction or failure of the airplane prior to the accident.

Factual narrative

The solo student pilot was applying power during a practice soft field touch and go landing when the aircraft veered to the left, departed the paved surface of the runway and struck an airfield sign. The student pilot stated he had accomplished three soft field practice takeoff and landings in the accident airplane the day of the accident (15 to 20 total), prior to being cleared by his flight instructor to perform the maneuver solo. The student pilot stated he was uncomfortable performing the maneuver due to the airplane's high engine power and tendency to pull hard to the left during the maneuver. The weather was clear with winds 230 degrees at 4 knots. Examination of the aircraft revealed damage to the right aileron. The student pilot stated there was no mechanical malfunction or failure of the airplane prior to the accident.

Aircraft

Registration
N79833
Reported as
Mooney M20E
Category
Airplane
Serial number
497
Engine
Lycoming IO-360, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Facey Enterprises, Inc, doing business as Facey Enterprises, Inc
Registered owner
Facey Enterprises, Inc
Airworthiness certificate
Standard, Normal
Departed
KLMO · Longmont, CO
Destination
KEIK · Erie, CO
Airport
KEIK · Erie Municipal, runway 33

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
Student pilot
Age
33
Injuries
None
Certificate
Student
Medical
Class 3
Flight hours
107 total · 49 in this make and model · 15 in the last 90 days · 15 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
230° at 4 knots
Visibility
12 statute miles
Lowest ceiling
None
Temperature
140 °F

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 N79833 · 1

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