SEA77FA021

NTSB accident investigation · Grum Amer AA-5 · Clifton, ID · March 19, 1977

Accident · FatalClosed
Date
March 19, 1977
Place
Clifton, ID · CLIFTON, ID
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N7198LGrum Amer AA-5
Status
Completed · report April 22, 1987
Report
Brief approved by the director
FAA report
19770319007669A
Case key
157689

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
----------------------------------------------------------------------------------------------------------------------------
3-0480  77/3/19    CLIFTON,ID          GRUM AMER AA-5      CR-  1  0  0  NONCOMMERCIAL             PRIVATE, AGE 23, 140
        TIME - 0230                    N7198L              PX-  1  0  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 9 IN TYPE,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            NOT INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          REXBURG,ID                  LOGAN,UT
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH GROUND/WATER: CONTROLLED                  IN FLIGHT: NORMAL CRUISE
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - CONTINUED VFR FLIGHT INTO ADVERSE WEATHER CONDITIONS
           PILOT IN COMMAND - ATTEMPTED OPERATION BEYOND EXPERIENCE/ABILITY LEVEL
        FACTOR(S)
           WEATHER - LOW CEILING
           WEATHER - SNOW
           TERRAIN - HIGH OBSTRUCTIONS
        WEATHER BRIEFING - BRIEFED BY FLIGHT SERVICE PERSONNEL, BY PHONE
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          UNKNOWN/NOT REPORTED                                     UNKNOWN/NOT REPORTED
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          UNKNOWN/NOT REPORTED                                     UNKNOWN/NOT REPORTED
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          UNKNOWN/NOT REPORTED                                      30
        WIND DIRECTION-DEGREES                                   WIND VELOCITY-KNOTS
          210                                                       12
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          VFR                                                      NONE
        REMARKS- AREA OUTLOOK FOR IDAHO RPTD MTNS FREQUENTLY OBSCURED W SNOW SHOWERS - MARGINAL VFR.

Aircraft

Registration
N7198L
Reported as
Grum Amer AA-5
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.

Other investigations on N7198L · 1

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