ERA23LA385

NTSB accident investigation · Cessna T206 · Port Clinton, OH · September 30, 2023

Accident · Minor injuriesClass 4 · LimitedFinal report
Date
September 30, 2023, 16:05 local (20:05 UTC)
Place
Port Clinton, OH
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N34PLCessna T206
Defining event
Initial climb: Controlled flight into terr/obj (CFIT)
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20230930014269A
Case key
193169

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 detect and avoid unmarked powerline(s) while attempting to take off from a river.

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.

Object/animal/substance: wireEnvironmental issues › Physical environment · Awareness of conditionCessna T206H: 1 caseAll aircraft: 588 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

After takeoff the airline transport pilot and pilot-rated passenger of the amphibious airplane performed landings at an airport and on a river, performed airwork, then proceeded west, where when near a river, both looked for wires and poles but neither saw any. The pilot landed uneventfully on the river and while on the step he initiated takeoff. Although the pilot was looking and did not see any wires or poles associated with wires that spanned the river, the pilot-rated passenger spotted unmarked powerlines spanning the river immediately before impact with them during the initial climb and called them out to the pilot. The airplane collided with the wire(s), and the airplane pitched down and impacted the river resulting in substantial damage to the right wing, right wing lift strut, and aft empennage. The pilot stated there were no preimpact failures or malfunctions of the airplane that would have precluded normal operation of the airplane.

Aircraft

Registration
N34PL
Reported as
Cessna T206 (H)
Category
Airplane
Serial number
T20608403
Built
2003
Airframe hours
1,298
Engine
Lycoming TIO-540-Aj1A, 310 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 1, 2022 · 84 hours before
Destination
TDZ · Millbury, OH
Airport
N/A
Equipment
Electronic flight bag or handheld device, Auto-pilot, Electronic multifunction display, ADS-B, Stall warning system, Onboard weather, Electronic primary flight display

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
72
Injuries
None
Certificates
Commercial, Airline transport
Airplane ratings
Single-engine land, Multi-engine land, Single-engine sea, Multi-engine sea
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
August 8, 2023
Seat
Left
Restraint
3-point
Flight hours
15,090 total · 1,000 in this make and model · 14,045 as pilot in command · 80 in the last 90 days · 26 in the last 30 days · 2 in the last 24 hours
Role
Pilot-rated passenger
Age
67
Injuries
Minor
Certificates
Flight instructor, Airline transport
Airplane ratings
Multi-engine sea, Single-engine land, Multi-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
June 30, 2023
Seat
Right
Flight hours
16,850 total · 60 in this make and model · 11,695 as pilot in command · 90 in the last 90 days · 30 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
50° at 6 knots
Visibility
10 statute miles
Temperature
73 °F, dew point 59 °F
Altimeter
30.26 inHg
Observed at
KPCW, 7 nm away
METAR
METAR KPCW 302015Z AUTO 07006KT 10SM CLR 23/15 A3026 RMK AO2=

FAA reports on this event · 1

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