OAK70F0198

NTSB accident investigation · Aeronca 11BC · Altaville, CA · November 11, 1969

Accident · Serious injuriesClosed
Date
November 11, 1969
Place
Altaville, CA · ALTAVILLE, CA
Injuries
2 serious
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N3991EAeronca 11BC
Status
Completed · report April 3, 1970
Report
Brief approved by the director
Case key
149123

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
----------------------------------------------------------------------------------------------------------------------------
3-3508  69/11/11   ALTAVILLE,CALIF     AERONCA 11BC        CR-  0  1  0  NONCOMMERCIAL             PRIVATE, AGE 19, 143
        TIME - 1230                    N3991E              PX-  0  1  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 49 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - KAY FOUNDATION
        DEPARTURE POINT             INTENDED DESTINATION
          ALTAVILLE,CALIF             ANGELS CAMP,CALIF
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: OTHER
           GEAR COLLAPSED                                           LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           POWERPLANT - MISCELLANEOUS: POWERPLANT FAILURE FOR UNDETERMINED REASONS
        FACTOR(S)
           TERRAIN - ROUGH/UNEVEN
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING ON AIRPORT/SEAPLANE BASE/HELIPT.
        REMARKS- HAD PREVIOUSLY FUELED WITH 2.5 GALS PREMIUM AUTO GAS. FUEL ABD PRIOR TO REFUELING UNK.TANKS EMPTY.

Aircraft

Registration
N3991E
Reported as
Aeronca 11BC
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
Kay Foundation

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.