MKC71FTG25

NTSB accident investigation · Cessna 170B · Williston, ND · May 6, 1971

Accident · No injuriesClosed
Date
May 6, 1971
Place
Williston, ND · WILLISTON, ND
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1769DCessna 170B
Status
Completed · report January 5, 1972
Report
Brief approved by the director
Case key
161262

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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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
----------------------------------------------------------------------------------------------------------------------------
3-1463   71/5/6    WILLISTON,N DAK     CESSNA 170B         CR-  0  0  1  INSTRUCTIONAL             STUDENT, AGE 28, 45 TOTAL
        TIME - 1325                    N1769D              PX-  0  0  0  TRAINING                  HOURS, 42 IN TYPE, NOT
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - WILLISTON
        DEPARTURE POINT             INTENDED DESTINATION
          WATFORD CITY,N DAK          WILLISTON,N DAK
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GROUND-WATER LOOP-SWERVE                                 LANDING: LEVEL OFF/TOUCHDOWN
           NOSE OVER/DOWN                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           WEATHER - LOCAL WHIRLWIND
        WEATHER BRIEFING - NO RECORD OF BRIEFING RECEIVED
        WEATHER FORECAST - UNKNOWN/NOT REPORTED
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          CLEAR                                                    UNLIMITED
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  WIND DIRECTION-DEGREES
          NONE                                                     260
        WIND VELOCITY-KNOTS                                      TYPE OF WEATHER CONDITIONS
           8                                                       VFR
        TYPE OF FLIGHT PLAN
          NONE
        REMARKS- DUST DEVILS IN AREA.

Aircraft

Registration
N1769D
Reported as
Cessna 170B
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
Williston

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.