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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

June 24, 1989 · Cessna 188B · N4724R

Grygla, MN

Overview

Report Status
Probable Cause
Event Type
Accident
Date
June 24, 1989
Injury Outcomes
No injuries (1 uninjured)
Location
Grygla, MN
Aircraft
Cessna 188B
Tail Number
N4724R
Operator
Holte James K
Injuries
None
Aircraft Damage
Substantial
NTSB Number
MKC89LA140

THE COMMERCIAL PILOT SAID HE HAD USED THIS PVT STRIP ON THREE PREVIOUS OCCASIONS, AND THAT ON THE DAY OF THE ACCIDENT, HE HAD ALREADY DISPENSED ABOUT 14 LOADS. ALSO, HE SAID THAT THE WIND HAD BECOME CALM, WHEREAS ON PREVIOUS TAKEOFFS, THERE WAS AN EXISTING WIND. SHORTLY AFTER TAKEOFF, THE ACFT CONTACTED TALL GRASS AT THE DEPARTURE END OF THE STRIP. A SPRAY BOOM CAUGHT THE TALL GRASS, THEN THE ACFT SPUN AROUND AND WAS DAMAGED. THE PLT BELIEVED THAT IF THE GRASS AT THE END OF THE STRIP HAD BEEN MOWED, THE ACCIDENT WOULD NOT HAVE HAPPENED.

NTSB Probable Cause

INADEQUATE PREFLIGHT PLANNING AND PREPARATION BY THE PILOT. TALL GRASS (HIGH VEGETATION) AT THE END OF THE STRIP WAS A CONTRIBUTING FACTOR.

Full Narrative

THE COMMERCIAL PILOT SAID HE HAD USED THIS PVT STRIP ON THREE PREVIOUS OCCASIONS, AND THAT ON THE DAY OF THE ACCIDENT, HE HAD ALREADY DISPENSED ABOUT 14 LOADS. ALSO, HE SAID THAT THE WIND HAD BECOME CALM, WHEREAS ON PREVIOUS TAKEOFFS, THERE WAS AN EXISTING WIND. SHORTLY AFTER TAKEOFF, THE ACFT CONTACTED TALL GRASS AT THE DEPARTURE END OF THE STRIP. A SPRAY BOOM CAUGHT THE TALL GRASS, THEN THE ACFT SPUN AROUND AND WAS DAMAGED. THE PLT BELIEVED THAT IF THE GRASS AT THE END OF THE STRIP HAD BEEN MOWED, THE ACCIDENT WOULD NOT HAVE HAPPENED.

Flight

Event TypeAccident
Event Time20:30 CDT
Nearest AirportPrivate Strip (0nm N)
Runway36
Runway Length2650 ft
Runway Width100 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 188B
Tail NumberN4724R
Aircraft CategoryAir
DamageSubstantial
OperatorHolte James K
Operating RulePart 137
Engines1
Engine TypeReciprocating
Engine DetailsContinental · IO-520-D · Reciprocating · 300
Seats1

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 44 · Second Class

Conditions

ConditionsVMC
LightDaylight
WindCalm
Visibility15 sm
CeilingBroken clouds 8000 ft
Temperature / Dew Point54
Altimeter30.00 inHg
Observation Time00:59
Weather SourceWFAC

Appendix: Source Data