SEA90LA139

NTSB accident investigation · Piper PA-28-140 · Island Park, ID · July 19, 1990

Accident · No injuriesLimited investigationFinal report
Date
July 18, 1990, 19:30 local (Jul 19, 1990, 02:30 UTC)
Place
Island Park, ID
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N5011TPiper PA-28-140
Weather
Visual (VMC) · Day
Status
Completed · report October 20, 1992
Report
Approved by Office Director
FAA report
19900718032939A
Case key
41243

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

Improper planning/decision by the pilot. The high density altitude and the pilot's overconfidence in the aircraft's ability were related factors.

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.

In flight collision with terrain/waterTakeoff
Weather condition - high density altitudeFactor
Planning/decision - improperPilot in commandCause
Overconfidence in aircraft's abilityPilot in commandFactor

Analysis

The pilot of the Piper PA-28-140 took off from the henry's lake airstrip when the density altitude was approximately 8700 feet. According to him, the aircraft 'quit flying' shortly after becoming airborne.

Aircraft

Registration
N5011T
Reported as
Piper PA-28-140
Category
Airplane
Serial number
28-7225312
Engine
Lycoming O-320-E2D, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Jim Casad
Departed
U53
Airport
U53 · Henry'S Lake

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
41
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Flight hours
614 total · 502 as pilot in command · 5 in the last 90 days · 1 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Temperature
70 °F
Altimeter
30.00 inHg
Observed at
WYS, 11 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.