LAX77FA047

NTSB accident investigation · Grum Amer AA5-B · San Luis Obspo, CA · May 23, 1977

Accident · FatalClosed
Date
May 23, 1977
Place
San Luis Obspo, CA · SAN LUIS OBSPO, CA
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N81003Grum Amer AA5-B
Status
Completed · report June 9, 1977
Report
Brief approved by the director
FAA report
19770523029969A
Case key
147303

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
----------------------------------------------------------------------------------------------------------------------------
3-2186  77/5/23  NR.SAN LUIS OBSPO,CA  GRUM AMER AA5-B     CR-  1  0  0  NONCOMMERCIAL             PRIVATE, AGE 31, 190
        TIME - 2230                    N81003              PX-  1  0  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 28 IN TYPE,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            NOT INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION         LAST ENROUTE STOP
          KENO NV                     SANTA MONICA CA.             COALINGA,CA.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLIDED WITH: TREES                                     IN FLIGHT: NORMAL CRUISE
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - CONTINUED VFR FLIGHT INTO ADVERSE WEATHER CONDITIONS
        FACTOR(S)
           TERRAIN - HIGH OBSTRUCTIONS
           WEATHER - LOW CEILING
           WEATHER - FOG
        WEATHER BRIEFING - BRIEFED BY FLIGHT SERVICE PERSONNEL, BY PHONE
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        MISSING AIRCRAFT - LATER RECOVERED
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          OBSCURATION                                               0
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          ZERO                                                     NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          FOG                                                       60
        WIND DIRECTION-DEGREES                                   WIND VELOCITY-KNOTS
          300                                                       10
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          IFR                                                      NONE
         FIRE AFTER IMPACT
        REMARKS- RECOVERY DATE 5/31/77.

Aircraft

Registration
N81003
Reported as
Grum Amer AA5-B
Category
Airplane
Engine
reciprocating
Damage
Destroyed

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.