ANC99LA115

NTSB accident investigation · Cessna 180 · Sand Point, AK · August 3, 1999

Accident · No injuriesLimited investigationFinal report
Date
August 2, 1999, 20:00 local (Aug 3, 1999, 04:00 UTC)
Place
Sand Point, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N49JTCessna 180
Weather
Visual (VMC) · Not reported
Status
Completed · report June 23, 2000
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19990802024699A
Case key
47161

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

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Probable cause

The pilot's selection of unsuitable terrain for landing. A factor in the accident was a large rock.

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.

On ground/water encounter with terrain/waterLanding - flare/touchdown
Terrain condition - rock(s)/boulder(s)Factor
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandCause

Analysis

The certificated commercial pilot, with one passenger aboard, was landing on a remote gravel-covered beach. During the initial touchdown, the left main wheel struck a large rock, and the airplane veered to the left. The pilot was able to correct for the veer, and brought the airplane to a stop. A postlanding inspection revealed substantial damage to the fuselage at the left main landing gear attach point, and the left door post assembly. The pilot said that there were no preaccident mechanical anomalies with the airplane.

Factual narrative

On August 2, 1999, about 2000 Alaska daylight time, a wheel equipped Cessna 180 airplane, N49JT, sustained substantial damage while landing at a remote beach site, located about 18 miles southwest of Sand Point, Alaska, at 55.13 north latitude, 160.50 west longitude. The airplane was being operated as a visual flight rules (VFR) on-demand charter flight under Title 14, CFR Part 135, when the accident occurred. The certificated commercial pilot, and the sole passenger aboard, were not injured. Visual meteorological conditions prevailed, and company flight following procedures were in effect. The flight originated about 1945 from Unga Village, Alaska.

During a telephone conversation with the National Transportation Safety Board investigator-in-charge on August 12, the pilot reported he was landing on a gravel-covered beach. He stated that during the initial touchdown, the left main wheel struck a large rock, and the airplane veered to the left. He said that he was able to correct for the veer, and brought the airplane to a stop. A postlanding inspection revealed substantial damage to the fuselage at the left main landing gear attach point, and the left door post assembly. The pilot said that there were no preaccident mechanical anomalies with the airplane.

Aircraft

Registration
N49JT
Reported as
Cessna 180
Category
Airplane
Serial number
30834
Engine
Lycoming O-470K, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 135
Registered owner
Shumagin Air Service
Airworthiness certificate
Standard, Normal
Departed
Unga Village, AK
Flight plan
Company VFR

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
56
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
10,400 total · 5,400 in this make and model · 200 in the last 90 days · 75 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Not reported
Visibility
50 statute miles
Lowest ceiling
None
Temperature
64 °F

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 N49JT · 1

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