FTW85IA184

NTSB incident investigation · de Havilland DHC-7-103 · College Station, TX · April 16, 1985

Incident · No injuriesIncident investigationFinal report
Date
April 15, 1985, 20:10 local (Apr 16, 1985, 02:10 UTC)
Place
College Station, TX
Injuries
10 uninjured
Damage
Minor damage
Phase of flight
Enroute
Aircraft
N210AWde Havilland DHC-7-103
Weather
Visual (VMC) · Dusk
Status
Completed
Report
Approved by Office Director
FAA report
19850415021449I
Case key
21591

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the incident.

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Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of engine power(total) - mech failure/malfCruise - normal
Turbine assembly,shaft bearing - failure,totalCause

Analysis

Following a torque drop and RPM fluctuation on the #2 engine the pilots observed flames from the tailpipe. They shut the engine down and extinquished the fire. A precautionary landing was accomplished without incident. A tear down revealed a failed #4 bearing in the turbine shaft

Aircraft

Registration
N210AW
Reported as
de Havilland DHC-7-103
Category
Airplane
Airframe hours
11,765
Engine
P&W PT6A-50, 1,120 horsepower, turbo prop
Damage
Minor damage
Flight
Part 121
Operator
Airwest Airlines Ltd.
Airworthiness certificate
Standard, Normal
Departed
IWS · West Houston
Destination
DAL · Dallas Love Fld, TX
Flight plan
IFR

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
33
Certificates
Flight instructor, Commercial, Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left

Weather

Conditions
Visual (VMC) · Dusk
Wind
230° at 7 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 61 °F
Altimeter
29.00 inHg
Observed at
IAH

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.