ERA16CA105

NTSB accident investigation · Piper PA34 · Williamsport, PA · February 9, 2016

Accident · No injuriesData collectionFinal report
Date
February 9, 2016, 06:15 local (11:15 UTC)
Place
Williamsport, PA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N234NCPiper PA34
Defining event
Enroute-cruise: Controlled flight into terr/obj (CFIT)
Weather
Visual (VMC) · Night/dark
Status
Completed · report March 14, 2016
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20160209001129A
Case key
92702

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot's failure to maintain altitude in cruise flight due to his diverted attention, which resulted in controlled flight into terrain.

Findings · 2

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.

Attention/monitoring: attentionPersonnel issues › Psychological · PilotPiper PA-34-200: 1 caseAll aircraft: 226 casesProbable cause
Performance/control parameters: altitudeAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper PA-34-200: 3 casesAll aircraft: 1,310 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 pilot reported that during a cross-country flight at night, he was attempting to deviate due to deteriorating weather. During which, he failed to maintain terrain clearance and the airplane contacted the top of a tree. The pilot subsequently landed the airplane uneventfully at an airport about 23 miles away from where the tree contact was made. Examination of the airplane by a Federal Aviation Administration inspector revealed damage to the wings and windshield. The inspector did not observe any preimpact mechanical malfunctions, nor did the pilot report any.

Factual narrative

The pilot reported that during a cross-country flight at night, he was attempting to deviate due to deteriorating weather. During which, he failed to maintain terrain clearance and the airplane contacted the top of a tree. The pilot subsequently landed the airplane uneventfully at an airport about 23 miles away from where the tree contact was made. Examination of the airplane by a Federal Aviation Administration inspector revealed damage to the wings and windshield. The inspector did not observe any preimpact mechanical malfunctions, nor did the pilot report any.

Aircraft

Registration
N234NC
Reported as
Piper PA34 (200)
Category
Airplane
Serial number
34-7350146
Built
1973
Airframe hours
4,463
Engines
Lycoming LIO-360, 200 horsepower, reciprocatingLycoming IO-360, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
New Century Air Service
Registered owner
Ial Corp
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 15, 2015 · 63 hours before
Departed
TSO · Carrolton, OH
Destination
BDL · Windsor Locks, CT
Equipment
Stall warning system, Electronic flight bag or handheld device, Auto-pilot

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
50
Injuries
None
Certificates
Airline transport, Commercial, Flight instructor
Airplane ratings
Single-engine sea, Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
October 10, 2015
Seat
Left
Restraint
Lap only
Flight hours
26,000 total · 200 in this make and model · 26,000 as pilot in command · 100 in the last 90 days · 45 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
70° at 10 knots
Visibility
10 statute miles
Temperature
32 °F, dew point 27 °F
Altimeter
29.56 inHg
Icing
Rime
Observed at
IPT, 23 nm away

Docket · 4

The files NTSB released with the investigation on February 23, 2016, on NTSB’s docket system: statements, records, photos and specialists’ reports. 817 KB 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.