ERA17CA087

NTSB accident investigation · Cessna 170 · Hayden, AL · January 12, 2017

Accident · Serious injuriesData collectionFinal report
Date
January 12, 2017, 14:50 local (20:50 UTC)
Place
Hayden, AL
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N1387DCessna 170
Defining event
Approach: Collision during takeoff/land
Weather
Visual (VMC) · Day
Status
Completed · report September 7, 2017
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20170112006239A
Case key
94601

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 clearance from trees during the approach.

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.

Performance/control parameters: altitudeAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 170A: 3 casesAll aircraft: 1,310 casesProbable cause
Object/animal/substance: tree(s)Environmental issues › Physical environment · Effect on operationCessna 170A: 2 casesAll aircraft: 933 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 was on the final approach leg of the traffic pattern to the turf runway. The private pilot recalled that the airplane was 800 ft above ground level (agl) and aligned with the runway, but he had no further recollection of the flight. A witness observed the airplane flying "low and slow" about 20 ft agl when the nose pitched upward, the airplane "stalled," and the left wing struck the ground. The airport owner stated that the trees at the approach end of the runway were damaged, and broken branches were found scattered at the base of the trees immediately after the accident. The fuselage and wings sustained substantial damage consistent with collision with trees and terrain. The pilot stated that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Factual narrative

The airplane was on the final approach leg of the traffic pattern to the turf runway. The private pilot recalled that the airplane was at an altitude of 800 ft above ground level and aligned with the runway, but he had no further recollection of the flight. A witness observed the airplane flying "low and slow" about 20 feet above the ground when the nose pitched upward, the airplane "stalled," and the left wing struck the ground. The owner of the airport stated that the trees at the approach end of the runway were damaged, and broken branches were found scattered at the base of the trees immediately after the accident. The fuselage and wings sustained substantial damage consistent with collision with trees and terrain. The pilot stated there were no preaccident mechanical malfunctions or failures with the airplane during the flight that would have precluded normal operation.

Aircraft

Registration
N1387D
Reported as
Cessna 170 (A)
Category
Airplane
Serial number
19963
Built
1951
Engine
Cont Motor C145 SERIES, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Departed
Hayden, AL
Destination
Hayden, AL
Equipment
Unknown

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
87
Injuries
Serious
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Seat
Left
Flight hours
2,100 total

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 6 knots
Visibility
10 statute miles
Lowest ceiling
15,000 ft broken
Temperature
72 °F, dew point 57 °F
Altimeter
30.29 inHg
Observed at
KBHM, 19 nm away

Docket · 2

The files NTSB released with the investigation on August 21, 2017, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.0 MB in all.

FAA reports on this event · 1

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