NYC02LA146

NTSB accident investigation · Saab-Scania 340A · Charleston, WV · July 21, 2002

Accident · No injuriesLimited investigationFinal report
Date
July 21, 2002, 09:30 local (13:30 UTC)
Place
Charleston, WV
Injuries
35 uninjured
Damage
Substantial damage
Phase of flight
Standing
Aircraft
N110XJSaab-Scania 340A
Weather
Visual (VMC) · Day
Status
Completed · report April 17, 2003
Report
Approved by Office Director
Parties
FAA FSDO-09
FAA report
20020721016169A
Case key
55278

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

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Probable cause

The vehicle driver's failure to maintain clearance of the airplane.

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.

On ground/water collision with objectStanding
Clearance - not maintainedDriver of vehicleCause

Analysis

While the airplane was standing at the gate, with the engines not operating, the flightcrew requested that a ground power unit (GPU) be reconnected to the airplane. An employee on the ground drove a ground service vehicle, with a GPU attached, toward the airplane. As the ground service vehicle approached the airplane, it struck an aft section of fuselage.

Factual narrative

On July 21, 2002, about 0930 eastern daylight time, a Saab 340A, N110XJ, operated by Mesaba Aviation Inc. as Northwest Airlink flight 2742, was substantially damaged while standing at Yeager Airport (CRW), Charleston, West Virginia. The certificated airline transport pilot, certificated commercial pilot, flight attendant, and 32 passengers were not injured. Instrument meteorological conditions prevailed for the flight destined to Detroit Metropolitan Wayne County Airport (DTW), Detroit, Michigan. An instrument flight rules flight plan was filed for the air carrier flight conducted under 14 CFR Part 121.

According to a Federal Aviation Administration (FAA) inspector, the airplane was standing at the gate, and the passengers had already boarded. The engines were not operating, and the flightcrew requested that a ground power unit (GPU) be reconnected to the airplane. To facilitate their request, an employee on the ground drove a ground service vehicle, with a GPU attached, toward the airplane. As the ground service vehicle approached the airplane, it struck a section of fuselage, located aft of the airplane cargo compartment door.

The impact resulted in an approximate 2-foot long, 7-inch wide tear in the skin of the fuselage, and damaged two frames of the airplane.

Aircraft

Registration
N110XJ
Reported as
Saab-Scania 340A
Category
Airplane
Serial number
110
Airframe hours
31,299
Engines
General Electric CT7-5A2, 1,600 horsepower, turbo propGeneral Electric CT7-5A2, 1,600 horsepower, turbo prop
Damage
Substantial damage
Flight
Part 121
Operator
Mesaba Aviation Inc., doing business as Northwest Airlink
Registered owner
First Union Bank of NC
Airworthiness certificate
Standard, Transport
Last inspection
Continuous airworthiness · June 10, 2002 · 193 hours before
Departed
CRW · Charleston, WV
Destination
DTW · Detroit, MI
Flight plan
IFR
Airport
CRW · Yeager Airport

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
27
Injuries
None
Certificates
Commercial, Flight instructor, Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Last flight review
February 6, 2002
Seat
Left
Flight hours
3,500 total · 2,400 in this make and model · 1,600 as pilot in command · 135 in the last 90 days · 70 in the last 30 days · 6 in the last 24 hours
Role
Co-pilot
Age
36
Injuries
None
Certificates
Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Last flight review
October 17, 2001
Seat
Right
Flight hours
2,800 total · 1,400 in this make and model · 1,300 as pilot in command · 240 in the last 90 days · 75 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
1 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 72 °F
Altimeter
30.12 inHg
Observed at
CRW

Docket · 2

The files NTSB released with the investigation on January 27, 2003, on NTSB’s docket system: statements, records, photos and specialists’ reports. 446 KB in all.

FAA reports on this event · 1

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

Other investigations on N110XJ · 1

Matched to the same aircraft by N-number and date.