OAK67D0315

NTSB accident investigation · Pitts SC-1 · Concord, CA · May 21, 1967

Accident · No injuriesClosed
Date
May 21, 1967
Place
Concord, CA · CONCORD, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N2703BPitts SC-1
Status
Completed · report September 15, 1967
Report
Brief approved by the director
Case key
116385

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
----------------------------------------------------------------------------------------------------------------------------
3-1609  67/5/21    CONCORD, CALIF      PITTS SC-1          CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 53, 863
        TIME - 1500                    N2703B              PX-  0  0  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 21 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - BUCHANAN
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: NORMAL CRUISE
           NOSE OVER/DOWN                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           POWERPLANT - ENGINE STRUCTURE: CRANKSHAFT
           MISCELLANEOUS ACTS,CONDITIONS - IMPROPER CLEARANCE-TOLERANCE
           PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: INADEQUATE MAINTENANCE AND INSPECTION
        FACTOR(S)
           TERRAIN - HIGH VEGETATION
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- CRANKSHAFT SEIZED IN CRANKCASE. PLT LANDED IN OAT FIELD.

Aircraft

Registration
N2703B
Reported as
Pitts SC-1
Category
Airplane, amateur-built
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.

Other investigations on N2703B · 1

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