ANC23LA012

NTSB accident investigation · Cessna 208B · Kualapuu, HI · January 16, 2023

Accident · Serious injuriesClass 4 · LimitedFinal report
Date
January 16, 2023, 05:15 local (15:15 UTC)
Place
Kualapuu, HI · 1.5 mile from approach end of runway 5
Injuries
1 serious, 1 minor
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N236KACessna 208B
Defining event
Approach-IFR final approach: Controlled flight into terr/obj (CFIT)
Weather
Visual (VMC) · Night/dark
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Alaska Regional Office
Parties
FAA/FSDO
FAA report
20230116002999A
Case key
106589

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 adequate altitude during a circling approach procedure in dark night visual meteorological conditions, which resulted in a collision with terrain.

Findings · 4

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.

Performance/control parameters: altitudeAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 208B: 2 casesAll aircraft: 1,310 casesProbable cause
Use of equip/info: use of equip/systemPersonnel issues › Task performance · PilotCessna 208B: 5 casesAll aircraft: 1,391 casesProbable cause
Action: incorrect action performancePersonnel issues › Action/decision · PilotCessna 208B: 4 casesAll aircraft: 1,386 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 he was conducting an instrument approach in dark night conditions, and during the approach he thought the airplane was too high. The pilot performed a left turn circling procedure to lose altitude. During the turn, the pilot loss sight of the runway and the airplane impacted terrain. The airplane sustained substantial damage to the fuselage and both wings. The pilot reported that there were no preaccident mechanical malfunctions or anomalies that would have precluded normal operation.

Aircraft

Registration
N236KA
Reported as
Cessna 208B
Category
Airplane
Serial number
208B2034
Built
2008
Airframe hours
11,160.5
Engine
PWC PT6-114A, 675 horsepower, turbo shaft
Damage
Substantial damage
Flight
Business · Part 135
Operator
Kamaka Air LLC
Registered owner
Kamaka Air LLC
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · January 12, 2023
Departed
PHNL · Honolulu, HI
Destination
PHMK · Hoolehua, HI
Flight plan
IFR
Airport
MKK · Molokai Airport, runway 050, 3,118 × 100 ft, asphalt
Equipment
Unknown

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
51
Injuries
Minor
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Last flight review
December 29, 2022
Seat
Left
Restraint
3-point
Flight hours
2,040.3 total · 1,626.6 in this make and model · 1,958.8 as pilot in command · 152.4 in the last 90 days · 8.5 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
310° at 5 knots
Visibility
10 statute miles
Temperature
79 °F, dew point 68 °F
Altimeter
30.06 inHg
Observed at
PHMK, 2 nm away
METAR
PHMK 162354Z 31005KT 10SM FEW050 26/20 A3006 RMK AO2 SLP183 T02610200 10272 20200 58029

Docket · 2

The files NTSB released with the investigation on June 7, 2023, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.4 MB 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.