DEN08CA067

NTSB accident investigation · Diamond Aircraft Industries DA 20-C1 · Pueblo, CO · March 21, 2008

Accident · No injuriesData collectionFinal report
Date
March 21, 2008, 17:10 local (23:10 UTC)
Place
Pueblo, CO
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N954DADiamond Aircraft Industries DA 20-C1
Defining event
Landing: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report April 30, 2008
Report
Approved by Office Director
FAA report
20080321014109A
Case key
67707

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 failure of the student pilot, and then the flight instructor to maintain aircraft control during the landing. Contributing factors were the flight instructor's delayed remedial action, and the crosswind conditions.

Findings · 5

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.

Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Not specifiedDiamond Aircraft Ind DA20-C1: 5 casesAll aircraft: 1,008 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · Student/instructed pilotDiamond Aircraft Ind DA20-C1: 37 casesAll aircraft: 9,295 casesProbable cause
Action: delayed actionPersonnel issues › Action/decision · PilotDiamond Aircraft Ind DA20-C1: 6 casesAll aircraft: 894 casesProbable cause
TerrainEnvironmental issues › Physical environment · Not specifiedDiamond Aircraft Ind DA20-C1: 1 caseAll aircraft: 267 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

Prior to the initial approach, the tower reported the wind was from 280 degrees at 22 knots. During the final approach to runway 26L, the airplane encountered gusty crosswind conditions. Approximately 15 to 20 above ground level with the student pilot at the airplane controls, the airplane nose was 20 degrees to the right and the wings were level. At that time, the flight instructor took over control of the airplane and applied control inputs to correct for the crosswind. The airplane continued to the right and descended "with no response to my inputs." The instructor then applied full power and attempted a go-around. The airplane "lightly" touched down on the runway, however, continued to the right side of the runway surface and contacted rising terrain. Subsequently, the left main landing gear separated and the airplane came to rest upright off the runway.

Factual narrative

According to the flight instructor and student pilot, they were landing the airplane on runway 26L. Prior to the initial approach, the tower reported the wind was from 280 degrees at 22 knots. During the final approach, the airplane encountered gusty crosswind conditions. Approximately 15 to 20 feet above ground level with the student pilot at the airplane controls, the airplane nose was 20 degrees to the right and the wings were level. At that time, the flight instructor took over control of the airplane and applied control inputs to correct for the crosswind. The airplane continued to the right and descended "with no response to my inputs." The instructor then applied full power and attempted a go-around. The airplane "lightly" touched down on the runway, however, continued to the right side of the runway surface and contacted rising terrain. Subsequently, the left main landing gear separated and the airplane came to rest upright off the runway. The flight instructor and student pilot were not injured. The left wing composite structure was fractured in several areas near the main landing gear attach points. No anomalies were noted with the airframe and engine.

Aircraft

Registration
N954DA
Reported as
Diamond Aircraft Industries DA 20-C1
Category
Airplane
Serial number
C0450
Engine
Continental IO-240-B17, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Doss Aviation IFS
Registered owner
Doss Aviation Inc.
Airworthiness certificate
Standard, Normal
Departed
CO80 · Fowler, CO
Destination
PUB · Pueblo, CO
Flight plan
Company VFR
Airport
PUB · Pueblo Memorial, runway 26L, 3,767 × 75 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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Flight instructor
Age
32
Injuries
None
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 1
Flight hours
808 total · 66 in this make and model · 80 in the last 90 days · 63 in the last 30 days
Role
Student pilot

Weather

Conditions
Visual (VMC) · Day
Wind
280° at 22 knots
Temperature
64 °F
Altimeter
30.03 inHg
Observed at
pub

FAA reports on this event · 1

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