MKC65A0058

NTSB accident investigation · Piper PA-23 · Grand Forks, ND · April 8, 1965

Accident · FatalClosed
Date
April 8, 1965
Place
Grand Forks, ND · GRAND FORKS, ND
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Approach
Aircraft
N4021PPiper PA-23
Status
Completed · report November 12, 1965
Report
Brief approved by the director
Case key
179328

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
----------------------------------------------------------------------------------------------------------------------------
2-0684   65/4/8    GRAND FORKS N DAK   PIPER PA-23         CR-  1  0  0  NONCOMMERCIAL             PRIVATE, AGE 41, 2858
        TIME - 0040                    N4021P              PX-  1  0  0  BUSINESS                  TOTAL HOURS, 1200 IN
                                       DAMAGE-DESTROYED    OT-  0  0  0                            TYPE, INSTRUMENT RATED.
        NAME OF AIRPORT - GRAND FORKS INTL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH GROUND/WATER: CONTROLLED                  LANDING: FINAL APPROACH
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER IFR OPERATION
           PERSONNEL - WEATHER PERSONNEL: INCORRECT WEATHER FORECAST
          MISC-INACCURATE WX ADVISORY INFORMATION TO PILOT
        FACTOR(S)
           WEATHER - FOG
        WEATHER BRIEFING - BRIEFED BY WEATHER BUREAU PERSONEL, BY PHONE
        WEATHER FORECAST - WEATHER CONSIDERABLY WORSE THAN FORECAST
        MISSING AIRCRAFT - LATER RECOVERED
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          OBSCURATION                                               300
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          1/2 MILE OR LESS                                         NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          FOG                                                       30
        WIND DIRECTION-DEGREES                                   WIND VELOCITY-KNOTS
           40                                                       10
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          BELOW MINIMUMS                                           NONE
        REMARKS- RECOVERY DATE-04/08/65.

Aircraft

Registration
N4021P
Reported as
Piper PA-23
Category
Airplane
Engine
reciprocating
Damage
Destroyed
Airport
Grand Forks Intl

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.