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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

September 24, 1985 · Cessna 172N · N4688D

Hollywood, FL

Overview

Report Status
Preliminary report
Event Type
Accident
Date
September 24, 1985
Injury Outcomes
No injuries (2 uninjured)
Location
Hollywood, FL
Aircraft
Cessna 172N
Tail Number
N4688D
Injuries
None
Aircraft Damage
Substantial
NTSB Number
MIA85LA262

THE PLT STATED THAT SHORTLY AFTER TAKEOFF FROM FT. LAUDERDALE, HE FELT A SEVERE VIBRATION AND SHUT DOWN THE ENG AND MADE A EMERG LANDING IN AN OPEN FIELD. POST CRASH INVESTIGATION REVEALED THAT ONE PROPELLER BLADE SEPARATED APRX ONE FOOT FROM THE HUB. METALLURGICAL EXAMINATION OF THE PROPELLER REVEALED THAT THE BLADE FAILED DUE TO FATIGUE CRACKING.

Full Narrative

THE PLT STATED THAT SHORTLY AFTER TAKEOFF FROM FT. LAUDERDALE, HE FELT A SEVERE VIBRATION AND SHUT DOWN THE ENG AND MADE A EMERG LANDING IN AN OPEN FIELD. POST CRASH INVESTIGATION REVEALED THAT ONE PROPELLER BLADE SEPARATED APRX ONE FOOT FROM THE HUB. METALLURGICAL EXAMINATION OF THE PROPELLER REVEALED THAT THE BLADE FAILED DUE TO FATIGUE CRACKING.

Flight

Event TypeAccident
Event Time12:13 EDT
Nearest Airport0nm N
Runway0
Runway Length0
Runway Width0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 172N
Tail NumberN4688D
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320-H2AD · Reciprocating · 160
Seats4

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 33 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind30° @ 8 kt
Visibility10 sm
CeilingNone
Altimeter30.00 inHg
Observation Time16:00
Weather SourceWFAC

Appendix: Source Data