CEN09CA071

NTSB accident investigation · Cessna 150F · Trenton, TX · November 22, 2008

Accident · No injuriesData collectionFinal report
Date
November 21, 2008, 20:00 local (Nov 22, 2008, 01:00 UTC)
Place
Trenton, TX
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N8900SCessna 150F
Defining event
Landing-flare/touchdown: Hard landing
Weather
Visual (VMC) · Night
Status
Completed · report April 15, 2009
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA FSDO
FAA report
20081121857039A
Case key
69489

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's improper flare during landing, resulting in a hard landing. Contributing to the accident were the night light conditions and the instructor's inadequate supervision of the pilot.

Findings · 4

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: landing flareAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 150F: 1 caseAll aircraft: 1,285 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · Student/instructed pilotCessna 150F: 28 casesAll aircraft: 9,295 casesProbable cause
Attention/monitoring: monitoring other personPersonnel issues › Psychological · Instructor/check pilotCessna 150F: 1 caseAll aircraft: 200 casesProbable cause
Light condition: darkEnvironmental issues › Conditions/weather/phenomena · Effect on personnelCessna 150F: 2 casesAll aircraft: 448 casesProbable cause

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

A student pilot and flight instructor were performing a night landing to a private grass runway when the airplane landed hard. The airplane's nose gear then collapsed and the airplane nosed over, coming to rest in an inverted position.

Factual narrative

A student pilot and flight instructor were performing a night landing to a private grass runway, when the airplane experienced a hard landing. The airplane's nose gear then collapsed, and the airplane nosed over coming to rest in the inverted position. .

Aircraft

Registration
N8900S
Reported as
Cessna 150F
Category
Airplane
Serial number
15062200
Engine
Cont Motor O-200 SERIES, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 15, 2008
Departed
48TX · Trenton, TX
Destination
48TX · Trenton, TX
Flight plan
Unknown
Airport
48TX · Tri-County Aereodrome

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Flight instructor
Age
26
Injuries
None
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Without waivers/limitations
Last flight review
June 8, 2008
Seat
Right
Flight hours
600 total · 80 in this make and model · 560 as pilot in command · 80 in the last 90 days · 30 in the last 30 days
Role
Student pilot
Age
26
Injuries
None
Certificate
Student
Medical
Class 3, Without waivers/limitations
Seat
Left
Flight hours
52 total · 52 in this make and model · 4 as pilot in command · 52 in the last 90 days · 15 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
34 °F, dew point 21 °F
Altimeter
30.46 inHg
Observed at
KTKI, 19 nm away

FAA reports on this event · 1

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