ERA09CA159

NTSB accident investigation · Cessna 170B · Lake Placid, FL · February 7, 2009

Accident · No injuriesData collectionFinal report
Date
February 7, 2009, 17:00 local (22:00 UTC)
Place
Lake Placid, FL
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1825CCessna 170B
Defining event
Landing-flare/touchdown: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report May 6, 2009
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20090207003209A
Case key
73336

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 the landing. Contributing was the flight instructor's delayed remedial action.

Findings · 3

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.

Action: delayed actionPersonnel issues › Action/decision · Instructor/check pilotCessna 170B: 6 casesAll aircraft: 894 casesProbable cause
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 170B: 74 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 170B: 91 casesAll aircraft: 9,295 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

The airplane "started to swerve to the right" after the student pilot corrected for a slight left drift while attempting a crosswind landing. Despite an attempt by both the pilot and flight instructor to arrest the right turn by applying "all controls and left brake," the airplane continued to veer to the right and skidded off the runway. During the skid the left wing contacted the runway and was substantially damaged. The instructor reported that the wind was a direct crosswind from the right at approximately 5 knots. The winds recorded at the nearest airport, 30 miles to the east, were from an easterly direction at approximately 6 to 9 knots. In addition, the pilot reported no preaccident mechanical malfunctions/failures.

Factual narrative

The Cessna 170B "started to swerve to the right" after the pilot corrected for a slight left drift while attempting a cross wind landing. Despite an attempt by both the pilot and flight instructor to arrest the right turn by applying "all controls and left brake," the airplane continued to veer to the right and skidded off the runway. During the skid the left wing contacted the runway and was substantially damaged. The instructor reported that the wind was a direct crosswind from the right at approximately 5 knots. The winds recorded at the nearest airport, 30 miles to the east, were from an easterly direction at approximately 6 to 9 knots. In addition, the pilot checked no mechanical malfunctions/failures on the National Transportation Safety Board form 6120.1 he submitted.

Aircraft

Registration
N1825C
Reported as
Cessna 170B
Category
Airplane
Serial number
25969
Airframe hours
2,713
Engine
Teledyne Continental C-145-2H, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
Annual · February 7, 2009
Departed
09FA · Lake Placid, FL
Destination
09FA · Lake Placid, FL
Airport
09FA · Placid Lakes Airport, runway 36, 4,800 × 50 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
Pilot
Age
52
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
June 20, 2007
Seat
Left
Flight hours
468 total · 1 in this make and model · 417 as pilot in command · 3 in the last 90 days
Role
Flight instructor
Age
70
Injuries
None
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine sea, Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
January 13, 2006
Seat
Right
Flight hours
3,200 total · 2 in this make and model · 3,000 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
110° at 6 knots
Visibility
10 statute miles
Lowest ceiling
6,000 ft overcast
Temperature
68 °F, dew point 50 °F
Altimeter
30.45 inHg
Observed at
OBE, 30 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.