NYC03CA189

NTSB accident investigation · Fairchild Dornier 328-300 · Hebron, KY · September 2, 2003

Accident · Serious injuriesData collectionFinal report
Date
September 2, 2003, 13:40 local (17:40 UTC)
Place
Hebron, KY
Injuries
1 serious, 23 uninjured
Damage
No damage
Phase of flight
Standing
Aircraft
N413FJFairchild Dornier 328-300
Weather
Visual (VMC) · Day
Status
Completed · report February 5, 2004
Report
Approved by Office Director
Parties
FAA
FAA report
20030902036869A
Case key
57844

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 passenger's inadvertent fall while attempting to board. A factor was the lack of a company requirement for a person to assist passengers in boarding 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.

Miscellaneous/otherStanding - engine(s) not operating
Miscellaneous - misjudgedPassengerCause
Condition(s)/step(s) insufficiently definedCompany/operator managementFactor

Analysis

The passenger attempted to board the airplane. After she raised her foot to step on the first step of the air stair door, she placed her foot back on the ground and lost her balance. Measurements of the step revealed its height above the ground varied between 10.25 inches and 12.75 inches depending upon passenger and baggage load. The air stair door was equipped with a single hand rail on the right side of the stairs which did not extend to the bottom step. The company station manual required a person to standby at the bottom of the stairs to assist on passenger deplaning; however, this was not required for passenger boarding.

Factual narrative

On September 2, 2003, about 1340 eastern daylight time, a passenger was seriously injured while attempting to board a Fairchild Dornier 328-300, N413FJ, operated by Atlantic Coast Airlines as flight 6204. There were no injuries to the 2 certificated pilots, 1 flight attendant and 20 passengers. Visual meteorological conditions prevailed for the scheduled passenger flight. An instrument flight rules (IFR) flight plan had been filed, for the flight that was conducted under 14 CFR Part 121.

According to the passenger, she raised her left foot to reach the first step on the airplane, and then retracted her foot to place it on the ground. In the process, she lost her balance, fell, and fractured her left wrist.

According to the manager of safety for Atlantic Coast Airlines, the airplane was equipped with an airstair door on the left side of the fuselage forward of the wing. The stairs were an integral part of the door. The height of the first step on the airplane measured between 10.25 inches and 12.75 inches above the ground, depending up the baggage and passenger load. The space between steps, after the first step was 6.75 inches. In addition, the handrail was on the right side of the stairs, and did not extend to the length of the stairs.

In addition, the manager of safety for Atlantic Coast Airlines reported that their station manual required a person to be present at the bottom of the stairs when passengers were deplaning, but there was no requirement for a person to be there during passenger boarding.

Aircraft

Registration
N413FJ
Reported as
Fairchild Dornier 328-300
Category
Airplane
Serial number
3168
Airframe hours
6,111
Engines
Pratt & Whitney 306B, 6,050 lbs thrust, turbo fanPratt & Whitney 306B, 6,050 lbs thrust, turbo fan
Damage
No damage
Flight
Part 121
Operator
Atlantic Coast Airlines, doing business as Atlantic Coast Airlines
Registered owner
Union National Bank
Airworthiness certificate
Standard, Transport
Last inspection
Continuous airworthiness · August 21, 2003 · 58 hours before
Departed
Hebron, KY
Destination
TOL · Toledo, OH
Flight plan
IFR
Airport
CVG · Cincinnati/Northern Kentucky

Flight crew · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
34
Injuries
None
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Last flight review
July 17, 2003
Seat
Left
Flight hours
4,100 total · 845 in this make and model
Role
Co-pilot
Age
34
Injuries
None
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Last flight review
June 13, 2003
Seat
Right
Flight hours
4,030 total · 1,060 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 8 knots
Visibility
10 statute miles
Lowest ceiling
1,800 ft broken
Temperature
75 °F, dew point 73 °F
Altimeter
30.05 inHg
Observed at
CVG

FAA reports on this event · 1

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