MIA74DLD84

NTSB accident investigation · Hiller Acft UH-12D · Pleasant Grov, FL · April 24, 1974

Accident · No injuriesClosed
Date
April 24, 1974
Place
Pleasant Grov, FL · PLEASANT GROV, FL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N936Hiller Acft UH-12D
Status
Completed · report August 20, 1974
Report
Brief approved by the director
FAA report
19740424011299A
Case key
125926

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
----------------------------------------------------------------------------------------------------------------------------
3-2090  74/4/24    PLEASANT GROV,FLA   HILLER ACFT UH-12D  CR-  0  0  1  COMMERCIAL                COMMERCIAL, AGE 52, 6941
        TIME - 0945                    N936                PX-  0  0  0  AERIAL APPLICATION        TOTAL HOURS, 20 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          PLEASANT GROV,FLA           LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLIDED WITH: TREES                                     IN FLIGHT: SWATH RUN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO SEE AND AVOID OBJECTS OR OBSTRUCTIONS
           PILOT IN COMMAND - DIVERTED ATTENTION FROM OPERATION OF AIRCRAFT
        FACTOR(S)
           TERRAIN - HIGH OBSTRUCTIONS
         SPECIAL DATA
          TOTAL HOURS IN CROP CONTROL -   19                       KIND OF OPERATION - OTHER
          KIND OF CROP - OTHER                                     TYPE OF CHEMICAL USED - LIQUID CHEMICAL-NONTOXIC
          GLOVES - USED                                            GOGGLES - NOT USED
          CRASH HELMET - AVAILABLE USED                            COCKPIT CRASHPAD - NOT INSTALLED
          CRASH BAR - NOT INSTALLED                                TANK/HOPPER-LOCATION - SIDES
          TERRAIN-TYPE -SWAMPY/WATER                               ELEVATION-AREA BEING TREATED-FEET -  80
          SWATH RUN-HOW FLOWN - UPWIND
        REMARKS- WATCHING SPRAY BOOM.KILLING WATER WEEDS.

Aircraft

Registration
N936
Reported as
Hiller Acft UH-12D
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.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.