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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 26, 1989 · British Aerospace 3101 · N849JS

Baltimore, MD

Overview

Report Status
Probable Cause
Event Type
Incident
Date
June 26, 1989
Injury Outcomes
No injuries (13 uninjured)
Location
Baltimore, MD
Aircraft
British Aerospace 3101
Tail Number
N849JS
Operator
Jetstream International
Injuries
None
Aircraft Damage
Minor
NTSB Number
BFO89IA047

AFTER TOUCHDOWN, A PASSENGER INFORMED THE FLT CREW OF SMOKE AND SPARKS COMING FROM THE PANEL BEHIND THE CAPTAIN'S SEAT. THE ELECTRICAL SYSTEM AND ENGINE WERE SHUT DOWN AND PASSENGERS WERE DEPLANED AS A PRECAUTION. INSPECTION REVEALED A SHORT AT THE AIR CONDITIONING SYSTEM POWER CABLE/FUSE CONNECTION AT THE STATION 130 ELECTRICAL PANEL. THE PANEL WAS SCHEDULED TO BE INSPECTED EVERY 3600 HOURS. TOTAL ACFT TIME WAS 2117 HOURS. THE AIR CONDITIONING SYSTEM WAS A POST-PRODUCTION ADD-ON SYSTEM.

NTSB Probable Cause

FAILURE OF MAINTENANCE PERSONNEL TO PROPERLY TORQUE THE POWER CONNECTION AT THE AIR CONDITIONING SYSTEM FUSE.

Full Narrative

AFTER TOUCHDOWN, A PASSENGER INFORMED THE FLT CREW OF SMOKE AND SPARKS COMING FROM THE PANEL BEHIND THE CAPTAIN'S SEAT. THE ELECTRICAL SYSTEM AND ENGINE WERE SHUT DOWN AND PASSENGERS WERE DEPLANED AS A PRECAUTION. INSPECTION REVEALED A SHORT AT THE AIR CONDITIONING SYSTEM POWER CABLE/FUSE CONNECTION AT THE STATION 130 ELECTRICAL PANEL. THE PANEL WAS SCHEDULED TO BE INSPECTED EVERY 3600 HOURS. TOTAL ACFT TIME WAS 2117 HOURS. THE AIR CONDITIONING SYSTEM WAS A POST-PRODUCTION ADD-ON SYSTEM.

Flight

Event TypeIncident
Event Time18:16 EDT
Nearest AirportBaltimore/Washington (0nm N)
Runway15
Runway Length9519 ft
Runway Width150 ft
Flight Plan FiledIFR
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftBritish Aerospace 3101
Tail NumberN849JS
Aircraft CategoryAir
DamageMinor
OperatorJetstream International
Operating RulePart 135
Engines2
Engine TypeTurboprop
Engine DetailsGarrett · TPE-331 · Turboprop · 940
Seats21

People & Injuries

Injury SummaryNo injuries (13 uninjured)
Fatal0
Serious0
Minor0
Uninjured13
Total13
Crew 1Age 41 · First Class

Conditions

ConditionsVMC
LightDaylight
Wind150° @ 6 kt
Visibility5 sm
CeilingNone
Temperature / Dew Point0 C
Altimeter29.00 inHg
Weather SourcePILO

Appendix: Source Data