NYC88IA246

NTSB incident investigation · Boeing 747-100 · Georgetown, Guyana · September 21, 1988

Incident · Minor injuriesIncident investigationFinal report
Date
September 21, 1988, 04:00 local (08:00 UTC)
Place
Georgetown, Guyana
Injuries
10 minor, 221 uninjured
Damage
No damage
Phase of flight
Enroute
Aircraft
N9674Boeing 747-100
Weather
Instrument (IMC) · Night/dark
Status
Completed · report June 11, 1990
Report
Approved by Office Director
FAA report
19880921069749A
Case key
36025

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

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Probable cause

Incident that led to the death of the passenger in row #6 was apparently not related to turbulence, because the passenger died of choking two hours after the turbulence encounter.

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.

Altitude deviation,uncontrolledCruise - normal
Weather condition - turbulenceCause
Altitude - uncontrolledPilot in command
Aircraft control - not possiblePilot in commandCause

Analysis

At approximately 0400 hours e.d.t. pan American flight #201 from new york to rio de janeiro encountered turbulence at flight level 370 in the vicinity of Georgetown, guyana. Several passengers at row 50 received injuries. The fasten seat belt sign was on at the time and the captain had announced the illumination of the sign over the pa system.

Aircraft

Registration
N9674
Reported as
Boeing 747-100
Category
Airplane
Engine
P&W JT9D, 40,000 lbs thrust, turbo jet
Damage
No damage
Flight
Part 121
Registered owner
Pan American Airlines
Airworthiness certificate
Standard, Transport
Departed
JFK · New York, NY
Destination
RIO · Rio Dr Janeiro
Flight plan
IFR

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Certificate
Airline transport
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Unknown, Unknown
Seat
Left
Flight hours
7 total

Weather

Conditions
Instrument (IMC) · Night/dark

FAA reports on this event · 1

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