GAA18CA541

NTSB accident investigation · Cub Crafters CC18 · Northway, AK · September 6, 2018

Accident · No injuriesData collectionFinal report
Date
September 5, 2018, 16:25 local (Sep 6, 2018, 00:25 UTC)
Place
Northway, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N413CCCub Crafters CC18
Defining event
Enroute: Birdstrike
Weather
Visual (VMC) · Day
Status
Completed · report March 18, 2019
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20180905013179A
Case key
98269

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 airplane’s collision with a bird during straight-and-level flight.

Findings · 1

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 · Effect on operationCub Crafters CC18-180: 1 caseAll aircraft: 358 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 straight-and-level flight, a large bird struck the airplane's right wing. The airplane's control became degraded, and the pilot chose an off-airport landing site and landed the airplane without further incident. The airplane sustained substantial damage to the right wing. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Factual narrative

The pilot reported that, during straight and level flight, a large bird struck the right wing of the airplane. The airplane's control became degraded and the pilot selected an off-airport landing site. The pilot landed the airplane without further incident. The airplane sustained substantial damage to the right wing. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N413CC
Reported as
Cub Crafters CC18 (180)
Category
Airplane
Serial number
CC18-0065
Built
2013
Airframe hours
740.6
Engine
Lycoming O-360-C4P, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Other work use · Part 91
Operator
National Park Service
Registered owner
Us Dept Of The Interior
Airworthiness certificate
Special, Restricted (Special); Standard, Normal
Last inspection
Annual · August 20, 2018
Departed
CZN · Chisana, AK
Destination
GKN · Gulkana, AK
Flight plan
Company VFR
Equipment
Stall warning system, Satellite tracking device

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
64
Injuries
None
Certificates
Airline transport, Commercial, Flight instructor
Airplane ratings
Single-engine sea, Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
April 6, 2018
Seat
Front
Restraint
4-point
Flight hours
20,499 total · 664 in this make and model · 20,174 as pilot in command · 152 in the last 90 days · 36 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
310° at 5 knots
Visibility
10 statute miles
Lowest ceiling
5,000 ft overcast
Temperature
54 °F, dew point 39 °F
Altimeter
30.28 inHg
Observed at
PABN, 14 nm away

Docket · 2

The files NTSB released with the investigation on October 31, 2018, on NTSB’s docket system: statements, records, photos and specialists’ reports. 799 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.

Other investigations on N413CC · 1

Matched to the same aircraft by N-number and date.