OAK70D0189

NTSB accident investigation · Cessna 170 · Concord, CA · December 6, 1969

Accident · No injuriesClosed
Date
December 6, 1969
Place
Concord, CA · CONCORD, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N2670VCessna 170
Status
Completed · report May 28, 1970
Report
Brief approved by the director
Case key
145724

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
----------------------------------------------------------------------------------------------------------------------------
3-4573   69/12/6   CONCORD,CALIF       CESSNA 170          CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 33, 493
        TIME - 1640                    N2670V              PX-  0  0  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 446 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - BUCHANAN
        DEPARTURE POINT             INTENDED DESTINATION
          CONCORD,CALIF               LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           MISCELLANEOUS                                            IN FLIGHT: NORMAL CRUISE
           COLLISION WITH GROUND/WATER: CONTROLLED                  LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           SYSTEMS - FLIGHT CONTROL SYSTEMS: ELEVATOR AND ELEVATOR TAB CONTROL SYSTEM
           MISCELLANEOUS ACTS,CONDITIONS - DISCONNECTED
           PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: INADEQUATE MAINTENANCE AND INSPECTION
        FACTOR(S)
           PILOT IN COMMAND - INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
                                  PITCH CONTROL PROBLEM
        REMARKS- REAR UP-ELEVATOR CABLE TURNBUCKLE CAME LOOSE FROM CLEVIS. SINGLE STRAND SAFETY WIRE FAILED.

Aircraft

Registration
N2670V
Reported as
Cessna 170
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
Buchanan

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.