MIA75AM003

NTSB accident investigation · Lockheed 1011 · Atlanta, GA · July 3, 1974

Accident · Serious injuriesClosed
Date
July 3, 1974
Place
Atlanta, GA · ATLANTA, GA
Injuries
2 serious, 3 minor, 146 uninjured
Damage
Minor damage
Phase of flight
Enroute
Aircraft
N706DALockheed 1011
Status
Completed · report September 17, 1974
Report
Brief approved by the director
Case key
201469

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
----------------------------------------------------------------------------------------------------------------------------
1-0023   74/7/3  NR.ATLANTA,GA         LOCKHEED 1011       CR-  0  2 11  SCHED DOM PASSG SRV       AIRLINE TRANSPORT, AGE
        TIME - 1755                    N706DA              PX-  0  0138                            54, 23180 TOTAL HOURS,
                                       DAMAGE-MINOR        OT-  0  0  0                            150 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        OPERATOR - DELTA AIR LINES,INC.
        DEPARTURE POINT             INTENDED DESTINATION         LAST ENROUTE STOP
          SAN DIEGO,CALIF            ATLANTA,GA                    LOS ANGELES,CALIF
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           HAIL DAMAGE TO AIRCRAFT                                  IN FLIGHT: DESCENDING
           TURBULENCE                                               IN FLIGHT: DESCENDING
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER IN-FLIGHT DECISIONS OR PLANNING
           WEATHER - HAIL
           WEATHER - TURBULENCE, ASSOCIATED W/CLOUDS AND/OR THUNDERSTORMS
           PERSONNEL - FLIGHT PERSONNEL
           MISCELLANEOUS ACTS,CONDITIONS - SEAT BELT NOT FASTENED
        FACTOR(S)
           WEATHER - THUNDERSTORM ACTIVITY
           MISCELLANEOUS ACTS,CONDITIONS - SEAT BELT SIGN ON
        WEATHER BRIEFING - COMPANY DISPATCH
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          OVERCAST                                                  10000
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                      HAIL, THUNDERSTORM
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TYPE OF WEATHER CONDITIONS
          UNKNOWN/NOT REPORTED                                     IFR
        TYPE OF FLIGHT PLAN
          IFR
        REMARKS- ENTERED TURB AREA NR KNOWN TSTM ACTIVITY.HAIL SHATTERED OUTER LAYER W/S,F/A'S CHECKING CABIN.

Aircraft

Registration
N706DA
Reported as
Lockheed 1011
Category
Airplane
Engine
turbo fan
Damage
Minor damage