SEA68A0050

NTSB accident investigation · Bell 47G-3B · Superior, MT · January 24, 1968

Accident · No injuriesClosed
Date
January 24, 1968
Place
Superior, MT · SUPERIOR, MT
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N73269Bell 47G-3B
Status
Completed · report May 3, 1968
Report
Brief approved by the director
Case key
112027

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
----------------------------------------------------------------------------------------------------------------------------
3-0542  68/1/24    SUPERIOR,MONT       BELL 47G-3B         CR-  0  0  1  COMMERCIAL                COMMERCIAL, FL.INSTR.,
        TIME - 1000                    N73269              PX-  0  0  2  CTR PASSG-D               AGE 35, 2600 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            900 IN TYPE, NOT
                                                                                                   INSTRUMENT RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLIDED WITH: TREES                                     LANDING: FINAL APPROACH
        PROBABLE CAUSE(S)
           WEATHER - UNFAVORABLE WIND CONDITIONS
           WEATHER - DOWNDRAFT,UPDRAFTS
           TERRAIN - HIGH OBSTRUCTIONS
        WEATHER BRIEFING - BRIEFED BY WEATHER BUREAU PERSONNEL, IN PERSON
        WEATHER FORECAST - UNKNOWN/NOT REPORTED
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          UNKNOWN/NOT REPORTED                                      7000
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          NONE                                                      30
        WIND DIRECTION-DEGREES                                   WIND VELOCITY-KNOTS
          270                                                       15
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          VFR                                                      NONE
        REMARKS- ENCOUNTERED DOWNDRAFTS ON LEE SIDE OF MT.PLT UNABLE TO STOP SETTLING.ACFT FLYABLE,FLOWN TO ARPT.

Aircraft

Registration
N73269
Reported as
Bell 47G-3B
Category
Helicopter
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.

Other investigations on N73269 · 1

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