FTW97LA177

NTSB accident investigation · Boeing 737-201 · Denver, CO · May 4, 1997

Accident · Serious injuriesLimited investigationFinal report
Date
May 4, 1997, 13:25 local (19:25 UTC)
Place
Denver, CO
Injuries
1 serious, 96 uninjured
Damage
No damage
Phase of flight
Standing
Aircraft
N217USBoeing 737-201
Weather
Visual (VMC) · Day
Status
Completed · report April 10, 1998
Report
Approved by Office Director
FAA report
19970504008399A
Case key
20209

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 flight attendant's failure to assure that the jetway was placed in the proper position prior to opening the forward cabin entry door.

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
Unsafe/hazardous condition - not identifiedFlight attendantCause
Procedures/directives - not followedFlight attendantCause

Analysis

The parked airplane was ready for pushback when the 'B' flight attendant told the 'A' flight attendant that a thru passenger had reported the cabin cleaning crew had mistakenly removed his child's stuffed animal and he wanted it returned. The 'A' flight attendant opened the forward entry door after the jetway had backed away from the airplane. Either losing his balance or not realizing the jetway had backed away, he fell 8 feet, 3 inches to the tarmac below, fracturing both wrists, his jaw, and sustaining a concussion. According to the company's chief flight attendant, the injured flight attendant violated company policy and procedures by opening the cabin door prior to the jetway being placed in position.

Factual narrative

On May 4, 1997, approximately 1325 mountain daylight time, a cabin crew member aboard a parked Boeing 737-201, N217US, was seriously injured when he fell from the aircraft. The airplane was not damaged and there were no injuries to the two cockpit crew members, two other cabin crew members, and 92 passengers. Visual meteorological conditions existed, and an IFR flight plan had been filed.

According to the accident report submitted by Frontier Airlines, Inc., the airplane was operating as flight 128, scheduled domestic passenger service to Minneapolis, Minnesota. The airplane was ready for pushback from gate A-36 when the "B" flight attendant told the "A" flight attendant that a thru passenger had reported that the cabin cleaning crew had mistakenly removed his child's stuffed animal and that he wanted it returned. The "A" attendant opened the forward entry door after the jetway had backed away from the airplane. Either losing his balance or not realizing the jetway had backed away, he fell 8 feet, 3 inches to the tarmac below. His injuries consisted of two fractured wrists, a fractured jaw, and a concussion. Both "B" and "C" flight attendants witnessed the accident.

According to Frontier Airlines chief flight attendant, flight attendants are thoroughly trained on procedures for opening cabin entry doors. First, the flight attendant disables the emergency evacuation slide system, then peers through the door's porthole to make sure the jetway or stairs are in place. Next, the station makes a coded knock on the door. The cabin attendant then "cracks" the door before opening it completely. She said the injured flight attendant violated company policy and procedures that resulted in the accident.

Aircraft

Registration
N217US
Reported as
Boeing 737-201
Category
Airplane
Serial number
20215
Airframe hours
65,179
Engine
P&W JT8D-9A, 14,500 lbs thrust, turbo jet
Damage
No damage
Flight
Part 121
Operator
Frontier Airlines, Inc.
Registered owner
First Security Bank, N.A.
Airworthiness certificate
Standard, Transport
Last inspection
AAIP · May 3, 1997 · 3 hours before
Departed
DEN
Destination
MSP · Minneapolis, MN
Flight plan
IFR
Airport
DEN · Denver International

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

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
50
Certificates
Commercial, Airline transport, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
8,257 total · 1,307 in this make and model · 7,605 as pilot in command · 185 in the last 90 days · 66 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 30 °F
Altimeter
30.00 inHg
Observed at
DEN

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 N217US · 1

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