DEN66A0059

NTSB accident investigation · Bell 47G-3 · Tres Piedras, NM · February 23, 1966

Accident · No injuriesClosed
Date
February 23, 1966
Place
Tres Piedras, NM · TRES PIEDRAS, NM
Injuries
3 uninjured
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N6785DBell 47G-3
Status
Completed · report May 11, 1966
Report
Brief approved by the director
Case key
174068

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
----------------------------------------------------------------------------------------------------------------------------
2-0039  66/2/23    TRES PIEDRAS NMEX   BELL 47G-3          CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, AGE 31, 405
        TIME - 1045                    N6785D              PX-  0  0  2  AERIAL SURVEY             TOTAL HOURS, 105 IN TYPE,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            NOT INSTRUMENT RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           STALL: MUSH                                              IN FLIGHT: NORMAL CRUISE
           COLLIDED WITH: TREES                                     IN FLIGHT: POWER-ON DESCENT
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER OPERATION OF POWERPLANT & POWERPLANT CONTROLS
           PILOT IN COMMAND - IMPROPER OPERATION OF FLIGHT CONTROLS
        FACTOR(S)
           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                                                      40
        WIND DIRECTION-DEGREES                                   WIND VELOCITY-KNOTS
          270                                                       4
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          VFR                                                      NONE

Aircraft

Registration
N6785D
Reported as
Bell 47G-3
Category
Helicopter
Engine
reciprocating
Damage
Destroyed