CHI67A0046

NTSB accident investigation · Lockheed L-188 · Indianapolis, IN · September 30, 1966

Accident · Serious injuriesClosed
Date
September 30, 1966
Place
Indianapolis, IN · INDIANAPOLIS, IN
Injuries
1 serious, 74 uninjured
Damage
No damage
Phase of flight
Enroute
Aircraft
N120Lockheed L-188
Status
Completed · report April 17, 1967
Report
Brief approved by the director
Case key
121423

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
----------------------------------------------------------------------------------------------------------------------------
1-0032  66/9/30    INDIANAPOLIS IND    LOCKHEED L-188      CR-  0  1  4  SCHED DOM PASSG SRV       AIRLINE TRANSPORT, AGE
        TIME - 1823                    N120                PX-  0  0 70                            38, 11969 TOTAL HOURS,
                                       DAMAGE-NONE         OT-  0  0  0                            286 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        OPERATOR - AMERICAN AIRLINES,INC.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           TURBULENCE                                               IN FLIGHT: NORMAL CRUISE
        PROBABLE CAUSE(S)
           WEATHER - TURBULENCE, ASSOCIATED W/CLOUDS AND/OR THUNDERSTORMS
           MISCELLANEOUS ACTS,CONDITIONS - SEAT BELT NOT FASTENED
        WEATHER BRIEFING - COMPANY DISPATCH
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          OVERCAST                                                  12000
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TYPE OF WEATHER CONDITIONS
          NONE                                                     VFR
        TYPE OF FLIGHT PLAN
          IFR
        REMARKS- STEWARDESS SERVING IN FLIGHT MEAL BROKE ANKLE DUE TURBULENCE.

Aircraft

Registration
N120
Reported as
Lockheed L-188
Category
Airplane
Engine
turbo prop
Damage
No damage