MIA02LA134

NTSB accident investigation · Saab-Scania SF340B · Tupelo, MS · July 16, 2002

Accident · Serious injuriesLimited investigationFinal report
Date
July 16, 2002, 09:30 local (14:30 UTC)
Place
Tupelo, MS
Injuries
1 serious, 2 uninjured; on the ground: 1 serious
Damage
No damage
Phase of flight
Standing
Aircraft
N403XJSaab-Scania SF340B
Weather
Visual (VMC) · Day
Status
Completed · report December 6, 2002
Report
Approved by Office Director
Parties
FSDO FAA
FAA report
20020716016819A
Case key
55225

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

On this page

Probable cause

The failure of the ground agent to follow procedures and directives and to maintain a visual lookout due to a diversion of attention caused by paperwork being sucked toward the rotating propeller, resulting in collision between her hand and the propeller.

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.

Propeller/rotor contact to personStanding - engine(s) operating
Procedures/directives - not followedGround personnelCause
Visual lookout - not maintainedGround personnelCause
Diverted attentionGround personnelCause

Analysis

According to numerous eyewitnesses, the airline ramp agent marshaled the arriving Saab-340B to its parking spot, chocked the nose wheel, and was in the process of delivering flight papers to the captain's access port when the papers blew out of her breast pocket. As she tried to retrieve the loose papers, her right hand contacted the winding down left propeller, and her thumb and two fingers were severed. Her manager characterized the cause as a case of impulse reactiveness on the part of the ramp agent in spite of having been trained on ground handling of the Saab 340 aircraft.

Factual narrative

On July 16, 2002, about 0930 central daylight time, a Saab 340B, N403XJ, registered to Wachovia Bank NA Trustee, operating as a Title 14 CFR Part 121 Mesaba air carrier flight, dba Northwest Airlink, was involved in a ground accident with a ramp agent at the Tupelo Regional Airport, Tupelo, Mississippi. Visual meteorological conditions prevailed and an instrument flight rules flight plan was filed. The airplane received no damage, and the ramp agent received serious injuries. The flight arrived in Tupelo, Mississippi, at 0925, and was scheduled to depart at 0940.

According to the captain, the flightcrew did not see the accident. After they were given the "stop" signal by the marshaler, the flightcrew set parking brakes, set condition levers to start/feather, and were waiting for the "chocks in" signal from the marshaler when she appeared off the left nose of the aircraft holding her bleeding hand. At this time the captain performed an emergency left engine shutdown, instructed the first officer to finish the securing checklist and the passengers to stay seated, and exited the aircraft to lend assistance. He stated at no time was the captain's access port open.

According to an official with the FAA, the ramp agent had just placed chocks against the nose tires of the arriving flight, and as she approached the captain's access port to deliver flight documents to the crew, the port had not been opened. She then stuffed the papers into her breast pocket and readjusted the nose gear chocks. As she approached the captain's access port for the second time, the documents blew out of her breast pocket. As she scurried to retrieve them, her right hand contacted the engine number one rotating propeller. The propeller was feathered and winding down when the accident occurred. The ramp agent's right thumb and two adjacent fingers were severed.

According to the chief pilot of Mesaba Airlines, the ramp agent was an employee of Pinnacle Airlines who contracts with Mesaba to conduct ground handling of aircraft at the Tupelo airport. The Mesaba ground handling manual states that any part of the ramp aft of the nose gear of the Saab 340 is a prohibited zone and is not to be occupied until propellers have stopped rotating.

The Tupelo Station Manager for Pinnacle Airlines confirmed that the training given to their ramp agents states that no part of the ramp aft of the Saab's front loading door should be occupied until propellers have stopped. The accident ramp agent had received the training. He stated further that the accident happened, primarily, due to impulse reaction when the dispatch papers blew out of the agent's breast pocket.

Aircraft

Registration
N403XJ
Reported as
Saab-Scania SF340B
Category
Airplane
Serial number
403
Airframe hours
14,417
Engines
General Electric CT7-9B, 1,750 horsepower, turbo propGeneral Electric CT7-9B, 1,750 horsepower, turbo prop
Damage
No damage
Flight
Part 121
Operator
Mesaba Airlines, doing business as Northwest Airlines Airlink
Registered owner
Wachovia Bank NA, Trustee
Airworthiness certificate
Standard, Transport
Last inspection
Continuous airworthiness · June 7, 2002 · 343 hours before
Departed
MEM · Memphis, TN
Destination
TUP · Tupelo, MS
Flight plan
IFR
Airport
TUP · Tupelo Regional

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
28
Injuries
None
Certificates
Airline transport, Flight instructor, Commercial
Airplane ratings
Single-engine sea, Single-engine land
Instrument ratings
Helicopter, Airplane
Medical
Class 1, Without waivers/limitations
Last flight review
June 21, 2002
Seat
Left
Flight hours
4,000 total · 250 in this make and model · 1,900 as pilot in command · 100 in the last 90 days · 70 in the last 30 days · 6 in the last 24 hours
Role
Co-pilot
Age
25
Injuries
None
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Last flight review
May 13, 2002
Seat
Right
Flight hours
2,500 total · 1,300 in this make and model · 1,000 as pilot in command · 150 in the last 90 days · 40 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
290° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
79 °F, dew point 73 °F
Altimeter
30.15 inHg
Observed at
TUP

Docket · 4

The files NTSB released with the investigation on October 25, 2002, on NTSB’s docket system: statements, records, photos and specialists’ reports. 565 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.