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Aviation safety reports, made easier to study

NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.

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November 7, 2017 · Cessna 172 S · N55234

Bonners Ferry, ID

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
November 7, 2017
Injury Outcomes
No injuries (1 uninjured)
Location
Bonners Ferry, ID
Aircraft
Cessna 172 S (2014)
Tail Number
N55234
Injuries
None
Aircraft Damage
Substantial
NTSB Number
GAA18CA044

The pilot reported that, about 50 ft above the ground during a "low recon" over a river bar, he did not see power lines crossing the river until they were about 10 ft in front of the airplane. Subsequently, the airplane's empennage struck the wires; he then added power and initiated a climb. He returned to the airport and landed without further incident. The airplane sustained substantial damage to the empennage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

NTSB Probable Cause

Environmental issues-Physical environment-Object/animal/substance-Wire-Effect on operation - C

Full Narrative

The pilot reported that, about 50 ft. above the ground during a "low recon" over a river bar, he did not see power lines crossing the river until they were about 10 ft. in front of the airplane. Subsequently, the airplane's empennage struck the wires; he then, added power and initiated a climb. He returned to the airport and landed without further incident. The airplane sustained substantial damage to the empennage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Flight

Event TypeAccident
Event Time12:00 PST
Nearest AirportBoundary County (3nm SE)
Flight Plan FiledNone
Flight Plan ActivatedNo
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 172 S
Tail NumberN55234
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · IO-360-L2A · Reciprocating · 180
Seats4

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 25 · Third Class · None

Conditions

ConditionsVMC
LightDaylight
WindCalm
Visibility10 sm
CeilingNone
Temperature / Dew Point28 C / 19 C
Altimeter30.37 inHg
Weather SourceWFAC

Appendix: Source Data