ANC66A0009

NTSB accident investigation · Aero Comm 680 · Lk.Tustumena, AK · September 4, 1965

Accident · FatalClosed
Date
September 4, 1965
Place
Lk.Tustumena, AK · LK.TUSTUMENA, AK
Injuries
4 fatal, 1 minor
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N6305UAero Comm 680
Status
Completed · report February 24, 1966
Report
Brief approved by the director
Case key
176290

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
----------------------------------------------------------------------------------------------------------------------------
1-0057   65/9/4    LK.TUSTUMENA,ALAS   AERO COMM 680       CR-  1  0  0  SCHED DOM PASSG SRV       COMMERCIAL, AGE 29, 5184
        TIME - 0940                    N6305U              PX-  3  0  1                            TOTAL HOURS, 403 IN TYPE,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            INSTRUMENT RATED.
        OPERATOR - CORDOVA AIRLINES,INC.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH GROUND/WATER: CONTROLLED                  IN FLIGHT: DESCENDING
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - MISJUDGED DISTANCE AND ALTITUDE
           PILOT IN COMMAND - CONTINUED VFR FLIGHT INTO ADVERSE WEATHER CONDITIONS
           TERRAIN - GLASSY WATER
        FACTOR(S)
           WEATHER - FOG
           WEATHER - LOW CEILING
           MISCELLANEOUS ACTS,CONDITIONS - AIRCRAFT CAME TO REST IN WATER
        WEATHER BRIEFING - BRIEFED BY FLIGHT SERVICE PERSONNEL, BY PHONE
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          OVERCAST                                                  300
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          1 MILE OR LESS                                           NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  WIND VELOCITY-KNOTS
          FOG                                                      CALM
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          VFR                                                      NONE
        REMARKS- N6305U SANK IN LAKE NOT RECOVERED.

Aircraft

Registration
N6305U
Reported as
Aero Comm 680
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.