OAK71DVD21

NTSB accident investigation · Maule M-4 · Newark, CA · December 12, 1970

Accident · No injuriesClosed
Date
December 12, 1970
Place
Newark, CA · NEWARK, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N4170CMaule M-4
Status
Completed · report February 25, 1971
Report
Brief approved by the director
Case key
159332

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
----------------------------------------------------------------------------------------------------------------------------
3-2047  70/12/12 NR.NEWARK,CALIF       MAULE M-4           CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 47, 103
        TIME - 1430                    N4170C              PX-  0  0  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 5 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          HAYWARD,CALIF               SAN JOSE,CALIF
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: CLIMB TO CRUISE
           NOSE OVER/DOWN                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING
           MISCELLANEOUS ACTS,CONDITIONS - WATER IN FUEL
           TERRAIN - WET,SOFT GROUND
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- APRX PINT OF FUEL-WATER DRAINED ON PREFLT.FUEL-WATER FOUND IN TANKS.NO QUICK DRAIN SYS FOR TANKS.

Aircraft

Registration
N4170C
Reported as
Maule M-4
Category
Airplane
Engine
reciprocating
Damage
Substantial damage

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 N4170C · 1

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