CHI75AC073

NTSB accident investigation · Douglas DC-10 · Lacrosse, WI · March 13, 1975

Accident · Serious injuriesClosed
Date
March 13, 1975
Place
Lacrosse, WI · LACROSSE, WI
Injuries
1 serious, 126 uninjured
Damage
No damage
Phase of flight
Enroute
Aircraft
N149USDouglas DC-10
Status
Completed · report July 25, 1975
Report
Brief approved by the director
Case key
146411

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

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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
----------------------------------------------------------------------------------------------------------------------------
1-0043  75/3/13  NR.LACROSSE,WI        DOUGLAS DC-10       CR-  0  1 10  SCHED DOM PASSG SRV       AIRLINE TRANSPORT, AGE
        TIME - 1435                    N149US              PX-  0  0116                            52, 21500 TOTAL HOURS,
                                       DAMAGE-NONE         OT-  0  0  0                            1170 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        OPERATOR - NORTHWEST AIRLINES,INC.
        DEPARTURE POINT             INTENDED DESTINATION         LAST ENROUTE STOP
          MINNEAPOLIS,MI              TAMPA,FL                     ATLANTA,GA
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           TURBULENCE                                               IN FLIGHT: CLIMB TO CRUISE
           MISCELLANEOUS                                            IN FLIGHT: CLIMB TO CRUISE
        PROBABLE CAUSE(S)
           WEATHER - TURBULENCE IN FLIGHT,CLEAR AIR
           PERSONNEL - FLIGHT PERSONNEL: FLIGHT ATTENDANT
           AIRFRAME - FUSELAGE: OTHER
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - CREW COORDINATION-POOR
        WEATHER BRIEFING - COMPANY DISPATCH
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          CLEAR                                                    UNLIMITED
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  WIND DIRECTION-DEGREES
          NONE                                                     270
        WIND VELOCITY-KNOTS                                      TYPE OF WEATHER CONDITIONS
           35                                                      VFR
        TYPE OF FLIGHT PLAN
          IFR
        REMARKS- CABIN ATTENDANT INJURY.TWO OVERHEAD CEILING PANELS OF REAR GALLEY UNLATCHED AND FELL.

Aircraft

Registration
N149US
Reported as
Douglas DC-10
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.