ANC99LA148

NTSB accident investigation · Champion 7GCBC · Sleetmute, AK · September 7, 1999

Accident · Serious injuriesLimited investigationFinal report
Date
September 6, 1999, 16:00 local (Sep 7, 1999, 00:00 UTC)
Place
Sleetmute, AK
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N9018LChampion 7GCBC
Weather
Visual (VMC) · Day
Status
Completed · report May 17, 2001
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19990906027899A
Case key
47535

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 selection of an unsuitable landing area. A factor in this accident was the rough and uneven gravel bar.

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.

Hard landingLanding - aborted
Terrain condition - sand bar
Terrain condition - rough/unevenFactor
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandCause

Analysis

The pilot told the NTSB investigator-in-charge (IIC) that he landed long on an off airport gravel bar, and attempted to abort the landing. He said the airplane became airborne, and the wind died. The airplane's landing gear contacted brush, and the airplane landed hard. He said the winds were 15 to 20 knots. The pilot of a second airplane said the landing area had washed out, and was unsuitable for landing.

Factual narrative

On September 6, 1999, about 1600 Alaska daylight time, a Champion 7GCBC airplane, N9018L, sustained substantial damage during a hard landing on a gravel bar about 20 miles south of Sleetmute, Alaska, at 61 degrees 30 minutes north latitude, 157 degrees 00 minutes west longitude. The solo private pilot sustained serious injuries. The flight was being conducted under 14 CFR Part 91 as a personal flight to the pilot's hunting camp on the south fork of the Kuskokwim River. The Visual Flight Rules (VFR) flight departed Birchwood Airport, Chugiak, Alaska, about 1200. Visual meteorological conditions prevailed at the time of the accident, and no flight plan was filed.

During a telephone interview with the NTSB investigator-in-charge (IIC) on September 21, after discharge from the hospital, the pilot stated that he was landing to the south, landed long, and attempted to abort the landing. The pilot indicated that the airplane became airborne, and the wind died. The airplane's landing gear contacted brush, and the airplane landed hard. Both main landing gear assemblies collapsed, and both wing struts were bent. The pilot described the winds from the southeast at 15 to 20 knots. The pilot described the landing as hard, but not severe. He said the airplane landed level, and "did not even bend the seats." He stated he only received minor injuries.

A review by the NTSB IIC of medical records revealed the pilot suffered a serious spinal injury. The pilot was admitted to a hospital for spinal surgery.

The pilot of a second airplane, who transported the pilot to Anchorage, described him in extreme pain. This pilot also said the landing area had washed out, and was unsuitable for landing.

The pilot did not return the NTSB Pilot/Operator report (6120.1/2) which was provided to him. The registered owner of the airplane did not return the NTSB Pilot/Operator report which was provided to him.

Aircraft

Registration
N9018L
Reported as
Champion 7GCBC
Category
Airplane
Serial number
249-70
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Gregory Gideon Hartman
Registered owner
Dwight D. Jones
Airworthiness certificate
Standard, Normal
Departed
BCV · Birchwood, AK

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
49
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
400 total · 350 as pilot in command · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
150° at 15 knots, gusting 20
Visibility
20 statute miles
Lowest ceiling
5,000 ft broken

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 N9018L · 1

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