FTW79DRA20

NTSB accident investigation · Bell 47-G4 · Alvin, TX · April 24, 1979

Accident · No injuriesClosed
Date
April 24, 1979
Place
Alvin, TX · ALVIN, TX
Injuries
1 uninjured
Damage
Minor damage
Phase of flight
Maneuvering
Aircraft
N1150WBell 47-G4
Status
Completed · report June 11, 1979
Report
Brief approved by the director
FAA report
19790424008829A
Case key
136622

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
----------------------------------------------------------------------------------------------------------------------------
3-0798  79/4/24    ALVIN,TX            BELL 47-G4          CR-  0  0  1  COMMERCIAL                COMMERCIAL, FL.INSTR.,
        TIME - 0710                    N1150W              PX-  0  0  0  AERIAL APPLICATION        AGE 28, 3460 TOTAL HOURS,
                                       DAMAGE-MINOR        OT-  0  0  0                            705 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          ALVIN,TX                    LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLIDED WITH: FLAGMAN,LOADER                            IN FLIGHT: SWATH RUN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - MISJUDGED CLEARANCE
           PERSONNEL - MISCELLANEOUS-PERSONNEL: GROUND CREWMAN
         SPECIAL DATA
          TOTAL HOURS IN CROP CONTROL -  350                       KIND OF OPERATION - SPRAYING CROPS
          KIND OF CROP - RICE                                      TYPE OF CHEMICAL USED - LIQUID CHEMICAL-NONTOXIC
          GLOVES - NOT USED                                        GOGGLES - NOT USED
          CRASH HELMET - AVAILABLE USED                            COCKPIT CRASHPAD - NOT INSTALLED
          CRASH BAR - NOT INSTALLED                                TANK/HOPPER-LOCATION - SIDES
          TERRAIN-TYPE -LEVEL,FLAT                                 ELEVATION-AREA BEING TREATED-FEET -  50
          SWATH RUN-HOW FLOWN - CROSSWIND
        REMARKS- FLAGGER STEPPED UP ON RICE LEVEE.

Aircraft

Registration
N1150W
Reported as
Bell 47-G4
Category
Helicopter
Engine
reciprocating
Damage
Minor 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 N1150W · 4

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