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NTSB Report

August 7, 2008 · Piper PA-18 · N82057

Tyonek, AK

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
August 7, 2008
Injury Outcomes
No injuries (1 uninjured)
Location
Tyonek, AK
Aircraft
Piper PA-18
Tail Number
N82057
Operator
John T Hester
Injuries
None
Aircraft Damage
Substantial
NTSB Number
ANC08LA101

The private pilot was landing a tundra-tire-equipped airplane on a sandy area that was about 900 feet long, and about 50 feet wide. As the pilot applied the brakes in an area of soft sand, the airplane nosed over. The airplane received structural damage to the fuselage, left wing, left wing strut, and the vertical stabilizer. The pilot noted that he could have landed "a little slower so as to not need any braking to get stopped before the soft sand, or land somewhere else."

NTSB Probable Cause

Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Surface speed/braking-Incorrect use/operation - C

Full Narrative

On August 6, 2008, about 1700 Alaska daylight time, a tundra tire-equipped Piper PA-18 airplane, N82057, sustained substantial damage when it nosed over during the landing roll at a remote airstrip, about 16 miles west-southwest of Tyonek, Alaska. The airplane was being operated as a visual flight rules (VFR) cross-country personal flight under Title 14, CFR Part 91, when the accident occurred. The airplane was operated by the pilot. The private certificated pilot, the sole occupant, was not injured. Visual meteorological conditions prevailed. The flight originated at the Lake Hood Strip, Anchorage, Alaska, about 1615, and no flight plan was filed. During a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC), on August 7, the pilot reported that he was landing toward the southeast on a sandy area that was about 900 feet long, and about 50 feet wide. As he applied the brakes in an area of soft sand, the airplane nosed over. The airplane received structural damage to the fuselage, left wing, left wing strut, and the vertical stabilizer. In the Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1) submitted by the pilot, the pilot noted in the section of the report for "Recommendation (How could this accident have been prevented?)" that he could have landed "a little slower so as to not need any braking to get stopped before the soft sand, or land somewhere else."

Flight

Event TypeAccident
Event Time17:00 AKDT
Nearest Airport0nm
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftPiper PA-18
Tail NumberN82057
Aircraft CategoryAir
DamageSubstantial
OperatorJohn T Hester
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320-A2B · Reciprocating · 150
Seats2

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 55 · Third Class · None

Conditions

ConditionsVMC
LightDaylight
WindCalm
Visibility10 sm
CeilingBroken clouds 3000 ft
Temperature / Dew Point64 F / 0 C
Altimeter0
Weather SourcePILO

Appendix: Source Data