LAX72AL011

NTSB accident investigation · Boeing 707 · Compton, CA · August 4, 1971

Accident · Serious injuriesClosed
Date
August 4, 1971
Place
Compton, CA · COMPTON, CA
Injuries
1 serious, 1 minor, 96 uninjured
Phase of flight
Enroute
Aircraft
N47330Boeing 707N61011Cessna 150J
Status
Completed · report August 30, 1972
Report
Brief approved by the director
Safety recommendations
Yes
Case key
79512

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
----------------------------------------------------------------------------------------------------------------------------
1-0014   71/8/4    COMPTON,CALIF       CESSNA 150J         CR-  0  1  1  INSTRUCTIONAL             COMMERCIAL, FL.INSTR.,
        TIME - 2023                    N61011              PX-  0  0  0  DUAL                      AGE 25, 377 TOTAL HOURS,
                                       DAMAGE-DESTROYED    OT-  0  0 96                            212 IN TYPE, NOT
                                                                                                   INSTRUMENT RATED.
        NAME OF AIRPORT - COMPTON
        DEPARTURE POINT             INTENDED DESTINATION
          COMPTON,CALIF               LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH AIRCRAFT: BOTH IN FLIGHT                  IN FLIGHT: NORMAL CRUISE
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO SEE AND AVOID OTHER AIRCRAFT
           PERSONNEL - MISCELLANEOUS-PERSONNEL: PILOT OF OTHER AIRCRAFT
        FACTOR(S)
           PILOT IN COMMAND - EXERCISED POOR JUDGMENT
         SPECIAL DATA
          SEGMENTS OF AVIATION INVOLVED - SMALL US GEN.AV.-US AIR CARRIER
          CONTROLLING AGENCY - NO CONTROL                          RADAR CTL/SURVEILLANCE - NOT UNDER RADAR CONTACT
          TRAFFIC ADVISORY ISSUED - NONE                           CONTROL ZONE/AREA - YES
          HORIZONTAL COLLISION ANGLE-DEGREES -   25                EVASIVE ACTION TAKEN - NO
          ANTI-COLLISION LIGHTS - OPERATING
        REMARKS- CESSNA IP GAVE INITIAL FAMILIARIZATION FLT AT NITE IN HEAVILY CONGESTED AREA. CESSNA RADIO WAS OFF
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
1-0014   71/8/4    COMPTON,CALIF       BOEING 707          CR-  0  0  9  SCHED DOM PASSG SRV       AIRLINE TRANSPORT, AGE
        TIME - 2023                    N47330              PX-  0  0 87                            45, 25000 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  1  1                            9000 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - COMPTON
        OPERATOR - CONTINENTAL AIR LINES,INC.
        DEPARTURE POINT             INTENDED DESTINATION
          HILO,HAWAII                 LOS ANGELES,CALIF
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH AIRCRAFT: BOTH IN FLIGHT                  IN FLIGHT: DESCENDING
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO SEE AND AVOID OTHER AIRCRAFT
           PERSONNEL - MISCELLANEOUS-PERSONNEL: PILOT OF OTHER AIRCRAFT
         SPECIAL DATA
          SEGMENTS OF AVIATION INVOLVED - SMALL US GEN.AV.-US AIR CARRIER
          CONTROLLING AGENCY - APPROACH CONTROL LANDING            RADAR CTL/SURVEILLANCE - UNDER RADAR CONTACT
          TRAFFIC ADVISORY ISSUED - BY APPROACH CONTROL            CONTROL ZONE/AREA - YES
          HORIZONTAL COLLISION ANGLE-DEGREES -   25                EVASIVE ACTION TAKEN - YES
          ANTI-COLLISION LIGHTS - OPERATING
        REMARKS- BOTH CREWS HAD MINIMUM OPPORTUNITY TO SEE AND AVOID DUE CESSNA HI WG CONFIG AND BACKGROUND LTG.

Aircraft · 2

Registration
N47330
Reported as
Boeing 707
Category
Airplane
Engine
turbo fan
Damage
Substantial damage
Airport
Compton
Registration
N61011
Reported as
Cessna 150J
Category
Airplane
Engine
reciprocating
Damage
Destroyed
Airport
Compton

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.