DEN65A0056

NTSB accident investigation · Bell 47G3B · Ruidoso, NM · February 12, 1965

Accident · No injuriesClosed
Date
February 12, 1965
Place
Ruidoso, NM · RUIDOSO, NM
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N73236Bell 47G3B
Status
Completed · report May 26, 1965
Report
Brief approved by the director
Case key
180527

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
----------------------------------------------------------------------------------------------------------------------------
2-0230  65/2/12    RUIDOSO N MEX       BELL 47G3B          CR-  0  0  1  COMMERCIAL                COMMERCIAL, AGE 32, 336
        TIME - 1315                    N73236              PX-  0  0  1  MAPPING/PHOTO             TOTAL HOURS, 94 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: LOW PASS
           COLLISION WITH GROUND/WATER: CONTROLLED                  IN FLIGHT: LOW PASS
        PROBABLE CAUSE(S)
          PWR PLT-TUR CHGR WAST GTE & DENSTY CONTRL IMP FUNC
           PILOT IN COMMAND - EXERCISED POOR JUDGMENT
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - IMPROPER CLEARANCE-TOLERANCE
           MISCELLANEOUS ACTS,CONDITIONS - EXCESSIVE PRESSURE
           WEATHER - DOWNDRAFT,UPDRAFTS
           WEATHER - HIGH DENSITY ALTITUDE
        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                  TEMPERATURE-F
          NONE                                                      20
        WIND DIRECTION-DEGREES                                   WIND VELOCITY-KNOTS
          265                                                       25
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          VFR                                                      NONE
        REMARKS- REDUCED NORMAL ENG PWR DEVELOPMENT.

Aircraft

Registration
N73236
Reported as
Bell 47G3B
Category
Helicopter
Engine
reciprocating
Damage
Substantial damage