CHI79FA047

NTSB accident investigation · Douglas DC-9 · Mosinee, WI · April 21, 1979

Accident · No injuriesClosed
Date
April 21, 1979
Place
Mosinee, WI · MOSINEE, WI
Injuries
41 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N941NDouglas DC-9
Status
Completed · report May 7, 1980
Report
Brief approved by the director
Case key
136500

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
----------------------------------------------------------------------------------------------------------------------------
1-0020  79/4/21    MOSINEE,WI          DOUGLAS DC-9        CR-  0  0  4  SCHED DOM PASSG SRV       AIRLINE TRANSPORT, AGE
        TIME - 0132                    N941N               PX-  0  0 37                            50, 19838 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            2530 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - CENTRAL WISCONSIN
        OPERATOR - NORTH CENTRAL AIRLINES,INC.
        DEPARTURE POINT             INTENDED DESTINATION
          MILWAUKEE,WI                MOSINEE,WI
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           DRAGGED WINGTIP,POD,OR FLOAT                             LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           COPILOT - IMPROPER OPERATION OF FLIGHT CONTROLS
           PILOT IN COMMAND - INADEQUATE SUPERVISION OF FLIGHT
        FACTOR(S)
           WEATHER - UNFAVORABLE WIND CONDITIONS
           MISCELLANEOUS ACTS,CONDITIONS - NOT ALIGNED WITH RUNWAY/INTENDED LANDING AREA
        WEATHER BRIEFING - COMPANY DISPATCH
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          OVERCAST                                                  500
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  RELATIVE BEARING OF WIND
          NONE                                                     LEFT QUARTERING TAIL WIND 203-247 DEGREES
        TEMPERATURE-F                                            WIND DIRECTION-DEGREES
           45                                                      295
        WIND VELOCITY-KNOTS                                      TYPE OF WEATHER CONDITIONS
           10                                                      IFR
        TYPE OF FLIGHT PLAN
          IFR
        REMARKS- WND GUSTING APRX 15KTS.

Aircraft

Registration
N941N
Reported as
Douglas DC-9
Category
Airplane
Engine
turbo jet
Damage
Substantial damage
Airport
Central Wisconsin

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.

Other investigations on N941N · 1

Matched to the same aircraft by N-number and date.