UNK64X4106

NTSB accident investigation · Boeing B-720 · Sacramento, CA · September 22, 1964

Accident · Minor injuriesClosed
Date
September 22, 1964
Place
Sacramento, CA · SACRAMENTO, CA
Injuries
4 minor, 51 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N93141Boeing B-720
Status
Completed · report April 12, 1965
Report
Brief approved by the director
Case key
181587

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
----------------------------------------------------------------------------------------------------------------------------
1-0063  64/9/22    SACRAMENTO CALIF    BOEING B-720        CR-  0  0  7  SCHED DOM PASSG SRV       AIRLINE TRANSPORT, AGE
        TIME - 1640                    N93141              PX-  0  0 48                            46, 21900 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            2500 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - SACRAMENTO MUNCIP
        OPERATOR - WESTERN AIR LINES,INC.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           UNDERSHOOT                                               LANDING: LEVEL OFF/TOUCHDOWN
           GEAR COLLAPSED                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - MISJUDGED DISTANCE,SPEED,AND ALTITUDE
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
        REMARKS- FLIGHT RECORDER INDICATED 3.72 G & 119 KTS AT LDG.  TRUNION RETAINING BOLTS FAILED DOUBLE SHEAR.

Aircraft

Registration
N93141
Reported as
Boeing B-720
Category
Airplane
Engine
turbo fan
Damage
Substantial damage
Airport
Sacramento Muncip

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.