DEN08CA073

NTSB accident investigation · Cessna 170B · Fort Collins, CO · April 6, 2008

Accident · No injuriesData collectionFinal report
Date
April 6, 2008, 14:15 local (20:15 UTC)
Place
Fort Collins, CO
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N2232DCessna 170B
Defining event
Takeoff: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report April 30, 2008
Report
Approved by Office Director
Parties
FAA Flight Standards District Office
FAA report
20080406833269A
Case key
67795

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 failure to maintain directional control during takeoff.

Findings · 1

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/maintainedCessna 170B: 74 casesAll aircraft: 3,958 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

According to the pilot, he was departing runway 33 when the tail came up and went "hard right" and the airplane veered to the left. The pilot attempted to correct with the addition of brake and rudder; however, the airplane departed the runway to the left and nosed over resulting in substantial damage. Winds around the time of the accident were recorded as 230 degrees at 3 knots. An examination of the airplane systems revealed no anomalies.

Factual narrative

According to the accident report form submitted by the pilot, he was departing runway 33 (8,500 feet by 100 feet, asphalt). The pilot stated that as the tail came up, it went "hard right" and the airplane veered to the left. The pilot attempted to correct with the addition of brake and rudder; however the airplane departed the runway to the left and nosed over. Both wings were crushed aft and wrinkled, the gearbox was wrinkled, and both main landing gear assembly were crushed aft. Winds around the time of the accident were recorded as 230 degrees at 3 knots. An examination of the airplane systems, conducted by an Airframe and Powerplant mechanic, revealed no anomalies.

Aircraft

Registration
N2232D
Reported as
Cessna 170B
Category
Airplane
Serial number
20384
Airframe hours
2,372
Engine
Continental C-145, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 1, 2007
Departed
FNL · Fort Collins, CO
Destination
GXY · Greeley, CO
Airport
FNL · Fort Collins-Loveland Muni, runway 33, 8,500 × 100 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
44
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
June 1, 2006
Seat
Left
Flight hours
125 total · 7 in this make and model · 94 as pilot in command · 15 in the last 90 days · 9 in the last 30 days · 7 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
230° at 3 knots
Visibility
10 statute miles
Lowest ceiling
12,000 ft broken
Temperature
55 °F, dew point 12 °F
Altimeter
29.86 inHg
Observed at
KFNL, 1 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.

Other investigations on N2232D · 2

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