GAA18CA048

NTSB accident investigation · Cessna 172M · Chico, CA · November 19, 2017

Accident · Minor injuriesData collectionFinal report
Date
November 18, 2017, 18:45 local (Nov 19, 2017, 02:45 UTC)
Place
Chico, CA
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N9678QCessna 172M
Defining event
Enroute: Birdstrike
Weather
Visual (VMC) · Night/dark
Status
Completed · report May 14, 2018
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Case key
96339

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

An in-flight collision with a bird.

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: animal(s)/bird(s)Environmental issues › Physical environment · Ability to respond/compensateCessna 172M: 5 casesAll aircraft: 358 casesProbable cause
Light condition: darkEnvironmental issues › Conditions/weather/phenomena · Effect on operationCessna 172M: 8 casesAll aircraft: 448 cases

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 flight instructor reported that, during the instructional night, cross-country flight, while in level flight about 3,500 ft, a bird struck the airplane and went through the windscreen. The airplane returned to the airport without further incident. Postaccident examination revealed that the windscreen sustained substantial damage. The flight instructor reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Factual narrative

The flight instructor reported that during the instructional night cross country flight, while in level flight about 3,500 ft, a bird struck the airplane and went through the windscreen. The airplane returned to the airport without further incident. A postaccident examination revealed that the windscreen sustained substantial damage. The flight instructor reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N9678Q
Reported as
Cessna 172M (M)
Category
Airplane
Serial number
17265762
Built
1975
Engine
Lycoming O-320 SERIES, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Northgate Aviation Inc
Registered owner
Northgate Aviation Inc
Airworthiness certificate
Standard, Normal
Departed
Chico, CA
Destination
O41 · Woodland, CA
Flight plan
VFR
Equipment
Handheld GPS, Heads up 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
Student pilot
Age
50
Injuries
Minor
Certificate
Student
Medical
Class 3, Unknown
Seat
Left
Restraint
3-point
Flight hours
44 total · 43 in this make and model
Role
Flight instructor
Age
75
Injuries
Minor
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Single-engine sea, Multi-engine land
Instrument ratings
Airplane
Medical
Class 3, Without waivers/limitations
Last flight review
February 12, 2016
Seat
Right
Flight hours
4,490 total · 1,300 in this make and model · 4,040 as pilot in command · 33 in the last 90 days · 21 in the last 30 days · 3.2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
Calm
Visibility
10 statute miles
Temperature
36 °F, dew point 32 °F
Altimeter
30.22 inHg
Observed at
CIC

Docket · 1

The files NTSB released with the investigation on March 29, 2018, on NTSB’s docket system: statements, records, photos and specialists’ reports. 727 KB in all.