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Aviation safety reports, made easier to study

NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.

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NTSB Report

October 8, 1991 · Cessna 177A · N30515

Trout Lake, WA

Overview

Report Status
Probable Cause
Event Type
Accident
Date
October 8, 1991
Injury Outcomes
No injuries (1 uninjured)
Location
Trout Lake, WA
Aircraft
Cessna 177A
Tail Number
N30515
Operator
Jack W Gillespie
Injuries
None
Aircraft Damage
Substantial
NTSB Number
SEA92LA015

THE STUDENT PILOT OF THE CESSNA 177A ATTEMPTED A DOWNWIND TAKEOFF AT THE 1750 FOOT GRASS STRIP. JUST AFTER TAKEOFF HE REALIZED THAT HE WAS NEAR A STALL, AND LOWERED THE NOSE TO PICK UP AIRSPEED. WHEN THE NOSE WAS LOWERED, THE AIRCRAFT BEGAN TO SINK, AND ULTIMATELY IMPACTED THE TERRAIN.

NTSB Probable Cause

AN INADEQUATE COMPENSATION FOR WIND, AND PROPER CLIMB RATE NOT BEING MAINTAINED. FACTORS INCLUDE INADEQUATE PREFLIGHT PLANNING, THE PILOT'S OVER-CONFIDENCE IN HIS OWN ABILITY AND THE ABILITY OF THE AIRCRAFT, LACK OF EXPERIENCE IN THIS TYPE OF OPERATION, AND A TAILWIND.

Full Narrative

THE STUDENT PILOT OF THE CESSNA 177A ATTEMPTED A DOWNWIND TAKEOFF AT THE 1750 FOOT GRASS STRIP. JUST AFTER TAKEOFF HE REALIZED THAT HE WAS NEAR A STALL, AND LOWERED THE NOSE TO PICK UP AIRSPEED. WHEN THE NOSE WAS LOWERED, THE AIRCRAFT BEGAN TO SINK, AND ULTIMATELY IMPACTED THE TERRAIN.

Flight

Event TypeAccident
Event Time14:30 PDT
Nearest AirportTrout Lake (0nm N)
Runway27
Runway Length1750 ft
Runway Width40 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 177A
Tail NumberN30515
Aircraft CategoryAir
DamageSubstantial
OperatorJack W Gillespie
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-360-A1F · Reciprocating · 180
Seats4

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 39 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind70° @ 10 kt
Visibility50 sm
CeilingNone
Temperature / Dew Point70 F / 0 C
Altimeter0
Weather SourcePILO

Appendix: Source Data