DEN78FTM15

NTSB accident investigation · Grumman G164A · Park City, UT · March 13, 1978

Accident · No injuriesClosed
Date
March 13, 1978
Place
Park City, UT · PARK CITY, UT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N48599Grumman G164A
Status
Completed · report April 18, 1978
Report
Brief approved by the director
FAA report
19780313003959A
Case key
147519

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
----------------------------------------------------------------------------------------------------------------------------
3-0358  78/3/13  NR.PARK CITY,UT       GRUMMAN G164A       CR-  0  0  1  MISCELLANEOUS             COMMERCIAL, AGE 34, 5670
        TIME - 2010                    N48599              PX-  0  0  0  FERRY                     TOTAL HOURS, 150 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          ROCKSPRINGS,WY              SALT LAKE CITY,UT
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GROUND-WATER LOOP-SWERVE                                 LANDING: ROLL
           COLLIDED WITH: SNOWBANK                                  LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - CONTINUED VFR FLIGHT INTO ADVERSE WEATHER CONDITIONS
           MISCELLANEOUS - FOREIGN MATERIAL AFFECTING NORMAL OPERATIONS
        FACTOR(S)
           WEATHER - ICING CONDITIONS-INCLUDES SLEET,FREEZING RAIN,ETC.
           MISCELLANEOUS ACTS,CONDITIONS - AIRFRAME ICE
           TERRAIN - SNOW-COVERED
        WEATHER BRIEFING - BRIEFED BY FLIGHT SERVICE PERSONNEL, IN PERSON
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
                                  ADVERSE/UNFAVORABLE WEATHER
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          SCATTERED                                                UNKNOWN/NOT REPORTED
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     SNOW
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  WIND DIRECTION-DEGREES
          BLOWING SNOW                                             210
        WIND VELOCITY-KNOTS                                      TYPE OF WEATHER CONDITIONS
           30                                                      IFR
        TYPE OF FLIGHT PLAN
          NONE
        REMARKS- RIGHT MAIN WHEEL DID NOT ROTATE AFTER TOUCHDOWN DUE TO PACKED ICE COVERING ONE HALF OF WHEEL.

Aircraft

Registration
N48599
Reported as
Grumman G164A
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.

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 N48599 · 1

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