NYC87FA260

NTSB accident investigation · Boeing 737 · Philadelphia, PA · September 18, 1987

Accident · Serious injuriesField investigationFinal report
Date
September 18, 1987, 19:13 local (23:13 UTC)
Place
Philadelphia, PA
Injuries
1 serious, 6 minor, 74 uninjured
Damage
No damage
Phase of flight
Enroute
Aircraft
N318AUBoeing 737
Weather
Instrument (IMC) · Night/dark
Status
Completed · report March 31, 1989
Report
Approved by Office Director
FAA report
19870918067329I
Case key
30517

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

On this page

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.

In flight encounter with weatherManeuvering - holding(ifr)
Weather condition - thunderstormFactor
Weather condition - rainFactor
Weather condition - turbulenceFactor
Miscellaneous/otherManeuvering - holding(ifr)
Seat belt sign - selectedPilot in command
Seat belt - not usedPassengerCause

Analysis

The acft was in a holding pattern at 11,000' in an area of thunderstorms & turbulence. Although the seat belt sign was on, two passengers (pax) went to the aft lavatory. As one of the pax was waiting & the other was exiting the lavatory, the acft encountered turbulence. The flt attendants (f/a's) told the pax to be seated; however, there was not enough time & the pax was thrown against the extended leg of a f/a, who was bracing herself in a f/a seat. The f/a suffered a broken leg. Another f/a & 5 pax received minor injuries.

Aircraft

Registration
N318AU
Reported as
Boeing 737
Category
Airplane
Serial number
22886
Airframe hours
12,493
Engine
P&W JT8D-15A, 15,500 lbs thrust, turbo fan
Damage
No damage
Flight
Part 121
Operator
Usair
Registered owner
Usair
Airworthiness certificate
Standard, Normal
Departed
MSY · New Orleans, LA
Flight plan
IFR

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
46
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
16,210 total · 1,200 in this make and model · 4,500 as pilot in command · 169 in the last 90 days · 61 in the last 30 days · 8 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
30° at 17 knots
Visibility
2 statute miles
Lowest ceiling
700 ft broken
Temperature
63 °F, dew point 61 °F
Altimeter
29.00 inHg
Observed at
PHL, 15 nm away

FAA reports on this event · 1

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