LAX86LA078

NTSB accident investigation · Cessna R172K · Kamuela, HI · January 1, 1986

Accident · FatalLimited investigationFinal report
Date
January 1, 1986, 11:10 local (21:10 UTC)
Place
Kamuela, HI
Injuries
1 fatal, 4 serious
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N7320KCessna R172K
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860101000059A
Case key
25046

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - in flightManeuvering
Weather condition - cloudsFactor
Weather condition - high windFactor
Compensation for wind conditions - inadequatePilot in commandCause
Weather condition - turbulenceFactor
Hazardous weather advisory - disregardedPilot in commandCause
In flight collision with terrain/waterManeuvering

Analysis

The acft collided with terrain while maneuvering to aviod clouds during a local scenic flt. The plt stated that turbulence caused loss of control and the acft was blown into trees. The winds were from 050 degs at 37 KTS with gusts to 45 KTS. SIGMET oscar five was in effect at the time of the accident which forecast occasional severe turbulencebelow 9000 ft over and immediately south through west of all mountains in all of the hawaiian islands.

Aircraft

Registration
N7320K
Reported as
Cessna R172K
Category
Airplane
Serial number
R1722056
Airframe hours
3,223
Engine
Continental IO-360-KB, 195 horsepower, reciprocating
Damage
Destroyed
Flight
Part 135
Operator
Al Merrill, doing business as Anuenue Aviation
Registered owner
William H. Merrill, Jr.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · December 4, 1985 · 38 hours before
Departed
IAI · Keahole, HI

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
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
3,005 total · 581 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
50° at 37 knots, gusting 45
Visibility
20 statute miles
Lowest ceiling
2,500 ft broken
Temperature
63 °F, dew point 61 °F
Altimeter
30.00 inHg
Observed at
MUE, 4 nm away

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 N7320K · 1

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