LAX70FUG45

NTSB accident investigation · Claplane FC-1 · Ontario, CA · June 12, 1970

Accident · Minor injuriesClosed
Date
June 12, 1970
Place
Ontario, CA · ONTARIO, CA
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N74PClaplane FC-1
Status
Completed · report March 30, 1971
Report
Brief approved by the director
Case key
118457

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
----------------------------------------------------------------------------------------------------------------------------
3-2545  70/6/12    ONTARIO,CALIF       CLAPLANE FC-1       CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 42, 523
        TIME - 1347                    N74P                PX-  0  0  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 488 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - ONTARIO INTL
        DEPARTURE POINT             INTENDED DESTINATION
          CORONA,CALIF                ONTARIO,CALIF
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           MISCELLANEOUS                                            LANDING: ROLL
           GROUND-WATER LOOP-SWERVE                                 LANDING: ROLL
        PROBABLE CAUSE(S)
           SYSTEMS - FLIGHT CONTROL SYSTEMS: RUDDER AND RUDDER TAB CONTROL SYSTEM
           MISCELLANEOUS ACTS,CONDITIONS - POOR WELD
           PERSONNEL - PRODUCTION-DESIGN-PERSONNEL: OTHER
        FACTOR(S)
           WEATHER - UNFAVORABLE WIND CONDITIONS
        WEATHER BRIEFING - NO RECORD OF BRIEFING RECEIVED
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          SCATTERED                                                 2500
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  RELATIVE BEARING OF WIND
          NONE                                                     RIGHT QUARTERING HEAD WIND 023-067 DEGREES
        TEMPERATURE-F                                            WIND DIRECTION-DEGREES
           66                                                      310
        WIND VELOCITY-KNOTS                                      TYPE OF WEATHER CONDITIONS
           19                                                      VFR
        TYPE OF FLIGHT PLAN
          NONE
        REMARKS- R RUDDER CABLE ATTACH BRACKET FAILED AT WELD. QUARTERING X-WIND GUSTING TO 19K. ACFT TURNED OVER.

Aircraft

Registration
N74P
Reported as
Claplane FC-1
Category
Airplane, amateur-built
Engine
reciprocating
Damage
Substantial damage
Airport
Ontario Intl

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 N74P · 1

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