LAX74IL021

NTSB incident investigation · Boeing 720B · Ontario, CA · September 13, 1973

Incident · No injuriesClosed
Date
September 13, 1973
Place
Ontario, CA · ONTARIO, CA
Injuries
7 uninjured
Damage
Minor damage
Phase of flight
Approach
Aircraft
N57204Boeing 720B
Status
Completed · report March 18, 1974
Report
Brief approved by the director
Case key
187733

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

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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
----------------------------------------------------------------------------------------------------------------------------
4-0029  73/9/13    ONTARIO,CALIF       BOEING 720B         CR-  0  0  7  FERRY                     AIRLINE TRANSPORT, AGE
        TIME - 0747                    N57204              PX-  0  0  0                            44, UNK/NR TOTAL HOURS,
                                       DAMAGE-MINOR        OT-  0  0  0                            3055 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        CLASSIFIED AS INCIDENT
        NAME OF AIRPORT - ONTARIO INTL
        OPERATOR - CONTINENTAL AIR LINES,INC.
        DEPARTURE POINT             INTENDED DESTINATION
          LOS ANGELES,CALIF           ONTARIO,CALIF
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLIDED WITH: WIRES/POLES                               LANDING: FINAL APPROACH
        PROBABLE CAUSE(S)
           COPILOT - IMPROPER IFR OPERATION
           COPILOT - MISJUDGED ALTITUDE AND CLEARANCE
           PILOT IN COMMAND - INADEQUATE SUPERVISION OF FLIGHT
        FACTOR(S)
           WEATHER - LOW CEILING
           WEATHER - FOG
           TERRAIN - HIGH OBSTRUCTIONS
        WEATHER BRIEFING - BRIEFING RECEIVED-METHOD UNKNOWN
        WEATHER FORECAST - UNKNOWN/NOT REPORTED
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          OVERCAST                                                  400
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          1/2 MILE OR LESS                                         DRIZZLE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          FOG                                                       62
        WIND DIRECTION-DEGREES                                   WIND VELOCITY-KNOTS
          180                                                       5
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          IFR                                                      IFR
        REMARKS- 2ND LOC/VOR RWY 25 APCH.HIT WIRES 3.5MI SHORT OF RWY.

Aircraft

Registration
N57204
Reported as
Boeing 720B
Category
Airplane
Engine
turbo jet
Damage
Minor damage
Airport
Ontario Intl