CHI72AC103

NTSB accident investigation · Boeing 727 · Gary, IN · June 28, 1972

Accident · Serious injuriesClosed
Date
June 28, 1972
Place
Gary, IN · GARY, IN
Injuries
1 serious, 70 uninjured
Damage
No damage
Phase of flight
Enroute
Aircraft
N54336Boeing 727
Status
Completed · report February 27, 1973
Report
Brief approved by the director
Case key
166759

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

On this page

NTSB brief

NTSB’s brief of the accident, as it was printed: the coded facts, with the probable cause and factors.

----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
1-0028  72/6/28  NR.GARY,IND           BOEING 727          CR-  0  1  6  SCHED DOM PASSG SRV       AIRLINE TRANSPORT, AGE
        TIME - 1530                    N54336              PX-  0  0 64                            48, 11433 TOTAL HOURS,
                                       DAMAGE-NONE         OT-  0  0  0                            880 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        OPERATOR - TRANS WORLD AIRLINES,INC.
        DEPARTURE POINT             INTENDED DESTINATION
          WASHINGTON,DC               CHICAGO,ILL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           TURBULENCE                                               IN FLIGHT: DESCENDING
        PROBABLE CAUSE(S)
           WEATHER - TURBULENCE, ASSOCIATED W/CLOUDS AND/OR THUNDERSTORMS
           WEATHER - THUNDERSTORM ACTIVITY
           PERSONNEL - FLIGHT PERSONNEL
           MISCELLANEOUS ACTS,CONDITIONS - SEAT BELT NOT FASTENED
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - SEAT BELT SIGN ON
        WEATHER BRIEFING - COMPANY DISPATCH
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          BROKEN                                                    5000
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          UNKNOWN/NOT REPORTED                                     THUNDERSTORM
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TYPE OF WEATHER CONDITIONS
          UNKNOWN/NOT REPORTED                                     IFR
        TYPE OF FLIGHT PLAN
          IFR
        REMARKS- FLT ENCNTRD SMALL CU WHICH DID NOT SHOW ON WX RADAR.SEATBELT LITE ON BUT NO SIGNAL TO C/A YET.

Aircraft

Registration
N54336
Reported as
Boeing 727
Category
Airplane
Engine
turbo fan
Damage
No damage

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.