LAX78FUD06

NTSB accident investigation · Grum Amer AA-5 · Santa Monica, CA · May 13, 1978

Accident · Minor injuriesClosed
Date
May 13, 1978
Place
Santa Monica, CA · SANTA MONICA, CA
Injuries
2 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N9553LGrum Amer AA-5
Status
Completed · report August 14, 1978
Report
Brief approved by the director
FAA report
19780513018339A
Case key
141932

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
----------------------------------------------------------------------------------------------------------------------------
3-1516  78/5/13    SANTA MONICA,CA     GRUM AMER AA-5      CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 55, 104
        TIME - 0930                    N9553L              PX-  0  0  2  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 25 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - SANTA MONICA
        DEPARTURE POINT             INTENDED DESTINATION
          SAN DIEGO,CA                CAMARILLO,CA
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: NORMAL CRUISE
           COLLIDED WITH: OBJECT                                    LANDING: FINAL APPROACH
        PROBABLE CAUSE(S)
           POWERPLANT - ENGINE STRUCTURE: VALVE ASSEMBLIES
           MISCELLANEOUS ACTS,CONDITIONS - STUCK
           MISCELLANEOUS ACTS,CONDITIONS - CARBON DEPOSITS
           PILOT IN COMMAND - MISJUDGED DISTANCE AND SPEED
        PARTIAL POWER LOSS - PARTIAL LOSS OF POWER - 1 ENGINE
        REMARKS- #3 CYL EXH VALVE STUCK CLOSED.OVERSHOT LDG ATTEMPT,HIT BRUSH DRG LOW ALT TURN BACK TO RWY.

Aircraft

Registration
N9553L
Reported as
Grum Amer AA-5
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
Santa Monica

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.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.

Other investigations on N9553L · 1

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