ANC79DA036

NTSB accident investigation · Dehavilland DHC-6 · Anaktuvuk Pass, AK · January 28, 1979

Accident · No injuriesClosed
Date
January 28, 1979
Place
Anaktuvuk Pass, AK · ANAKTUVUK PASS, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N851TBDehavilland DHC-6
Status
Completed · report June 28, 1979
Report
Brief approved by the director
FAA report
19790128013029A
Case key
137215

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
----------------------------------------------------------------------------------------------------------------------------
3-2111  79/1/28  NR.ANAKTUVUK PASS,AK  DEHAVILLAND DHC-6   CR-  0  0  2  COMMERCIAL                COMMERCIAL, AGE 50, 14650
        TIME - 1500                    N851TB              PX-  0  0  0  AIR TAXI-CARGO            TOTAL HOURS, 5000 IN
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            TYPE, INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION         LAST ENROUTE STOP
          BARROW,AK                   ANAKTUVUK PASS,AK            UMIAT,AK
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH GROUND/WATER: CONTROLLED                  IN FLIGHT: OTHER
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - CONTINUED VFR FLIGHT INTO ADVERSE WEATHER CONDITIONS
        FACTOR(S)
           COPILOT - BECAME LOST/DISORIENTED
           MISCELLANEOUS ACTS,CONDITIONS - PILOT FATIGUE
           MISCELLANEOUS ACTS,CONDITIONS - WHITEOUT
        REMARKS- COLLIDED WITH MOUNTAIN PEAK.CLIMBING OUT OF WHITEOUT CONDS.CREW FLEW 12 OUT OF LAST 24HRS.

Aircraft

Registration
N851TB
Reported as
Dehavilland DHC-6
Category
Airplane
Engine
turbo prop
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 N851TB · 1

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