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NTSB Report

February 15, 1984 · Nihon YS-11 · N903TC

Tulsa, OK

Overview

Report Status

Preliminary report

Event Type

Incident

Date

February 15, 1984

Injury Outcomes

No injuries (20 uninjured)

Location

Tulsa, OK

Aircraft

Nihon YS-11

Tail Number

N903TC

Injuries

None

NTSB Number

FTW84IA135

THE ACFT EXPERIENCED A NOSE WHEEL STEERING MALFUNCTION & RAN OFF THE RWY DURING LANDING. THE NOSE WHEEL SYSTEM WAS REMOVED FROM THE ACFT & SUBMITTED FOR INSPECTION & OVERHAUL. EXAMINATION REVEALED THAT THE LEVER SHAFT 'EARS' HAD SEPARATED FROM FATIGUE.

Full Narrative

THE ACFT EXPERIENCED A NOSE WHEEL STEERING MALFUNCTION & RAN OFF THE RWY DURING LANDING. THE NOSE WHEEL SYSTEM WAS REMOVED FROM THE ACFT & SUBMITTED FOR INSPECTION & OVERHAUL. EXAMINATION REVEALED THAT THE LEVER SHAFT 'EARS' HAD SEPARATED FROM FATIGUE.

Flight

Event TypeIncident

Event Time10:10 CST

Nearest AirportTulsa Int'L (0nm N)

Runway17L

Runway Length10000 ft

Runway Width200 ft

Flight Plan FiledIFR

Aircraft FireNo

Aircraft ExplosionNo

Aircraft

AircraftNihon YS-11

Tail NumberN903TC

Aircraft CategoryAir

Operating RulePart 121

Engines2

Engine TypeTurboprop

Engine DetailsRolls-Royce · DART 542-10J · Turboprop · 2305

Seats55

People & Injuries

Injury SummaryNo injuries (20 uninjured)

Fatal0

Serious0

Minor0

Uninjured20

Total20

Crew 1Age 35 · First Class

Conditions

ConditionsVMC

LightDaylight

Wind150° @ 23 kt, gusting 30 kt

Visibility10 sm

CeilingOvercast 1700 ft

Temperature / Dew Point57 / 0 C

Altimeter29.00 inHg

Observation Time15:50

Weather SourceWFAC

500 – Data service is offline

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February 15, 1984 · Nihon YS-11 · N903TC

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