MIA73AM062

NTSB accident investigation · Boeing 747 · Miami, FL · December 15, 1972

Accident · Minor injuriesClosed
Date
December 15, 1972
Place
Miami, FL · MIAMI, FL
Injuries
4 minor, 156 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N602USBoeing 747
Status
Completed · report July 9, 1973
Report
Brief approved by the director
Safety recommendations
Yes
Case key
81272

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
----------------------------------------------------------------------------------------------------------------------------
1-0037  72/12/15   MIAMI,FLA           BOEING 747          CR-  0  0 11  SCHED DOM PASSG SRV       AIRLINE TRANSPORT, AGE
        TIME - 1714                    N602US              PX-  0  0149                            57, 23774 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            825 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - MIAMI INTL
        OPERATOR - NORTHWEST AIRLINES,INC.
        DEPARTURE POINT             INTENDED DESTINATION
          MIAMI,FLA                   CHICAGO,ILL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            TAKEOFF: INITIAL CLIMB
           GEAR COLLAPSED                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           POWERPLANT - MISCELLANEOUS: BIRD INGESTION
           MISCELLANEOUS ACTS,CONDITIONS - VIBRATION,EXCESSIVE
           POWERPLANT - THRUST REVERSER: ACTUATORS
           MISCELLANEOUS ACTS,CONDITIONS - JAMMED
           MISCELLANEOUS ACTS,CONDITIONS - HYDROPLANING ON WET RUNWAY
           AIRPORTS/AIRWAYS/FACILITIES - AIRPORT CONDITIONS: WET RUNWAY
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
        PARTIAL POWER LOSS - PARTIAL LOSS OF POWER - 1 ENGINE
        EMERGENCY CIRCUMSTANCES - PRECAUTIONARY LANDING ON AIRPORT
                                  SUSPECTED MECHANICAL DISCREPANCY
                                  PROP/ENGINE VIBRATION
        REMARKS- NR 4 SHUT DWN,NR 3 BIRD INGEST.INEFFECTIVE BRAKING,NEW WET RWY.NR 3 REVERSE LOCKED.RAN OFF RWY END

Aircraft

Registration
N602US
Reported as
Boeing 747
Category
Airplane
Engine
turbo fan
Damage
Substantial damage
Airport
Miami Intl