# NTSB MIA72FLG05: Bell 47G, N73871, Sumter, SC, August 2, 1971

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: August 2, 1971
- Place: Sumter, SC · SUMTER, SC
- Location: 33.9204° N, 80.3415° W: Placed by OpenAirDocs: center of Sumter, SC, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=33.9204&lon=-80.3415&mi=10
- Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report March 16, 1972
- Report: Brief approved by the director
- NTSB case key (mKey): 163012
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=MIA72FLG05
- Page: https://openairdocs.org/ntsb/MIA72FLG05

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-2808   71/8/2    SUMTER,SC           BELL 47G            CR-  0  0  1  COMMERCIAL                COMMERCIAL, AGE 34, 1078
        TIME - 1400                    N73871              PX-  0  0  0  ASSOC CROP CTL ACTIVITY   TOTAL HOURS, 100 IN TYPE,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            NOT INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          SUMTER,SC                   LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: EN ROUTE TO RELOADING AREA
           HARD LANDING                                             LANDING: POWER-OFF AUTOROTATIVE LANDING
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING
           PILOT IN COMMAND - MISMANAGEMENT OF FUEL
           MISCELLANEOUS ACTS,CONDITIONS - FUEL EXHAUSTION
           PILOT IN COMMAND - MISJUDGED SPEED AND ALTITUDE
        FACTOR(S)
           POWERPLANT - POWERPLANT-INSTRUMENTS: FUEL QUANTITY GAUGE
           TERRAIN - HIGH VEGETATION
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
         SPECIAL DATA
          TOTAL HOURS IN CROP CONTROL -  100                       KIND OF OPERATION - SPRAYING CROPS
          KIND OF CROP - COTTON                                    TYPE OF CHEMICAL USED - LIQUID CHEMICAL-TOXIC
          PILOT' S SEAT BELT -FASTENED-PROPERLY                    GLOVES - NOT USED
          GOGGLES - USED                                           CRASH HELMET - AVAILABLE USED
          COCKPIT CRASHPAD - NOT INSTALLED                         CRASH BAR - NOT INSTALLED
          TANK/HOPPER-LOCATION - SIDES
        REMARKS- ENG CKD OK.FULL AUTO INTO 5FT HIGH COTTON.
```

## Aircraft

- Registration: [N73871](https://openairdocs.org/deregistered/N73871-2013-05-07), registration cancelled 2013-05-07, S/N CC1-163, built 1963 (OpenAirDocs)
- Reported make and model: BELL 47G
- Registry model: [Bell-Continental Copters 47G-ELTOMCAT MKII](https://openairdocs.org/model/bell-continental-copters-47g-eltomcat-mkii) (registry code 1181062) (OpenAirDocs)
- Registry engine: [Franklin 6A4200 series](https://openairdocs.org/engine/franklin-6a4200-series) (registry code 27027, reciprocating) (OpenAirDocs)
- Category: Helicopter
- Engines: reciprocating
- Damage: Destroyed

## Other investigations on N73871 (5)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB ATL90DKG02](https://openairdocs.org/ntsb/ATL90DKG02), Nov 6, 1989: Bell 47G/Tomcat MK5 (N73871), Elberton, GA, destroyed, 1 fatal. Probable cause: A LOSS OF ENGINE POWER DUE TO CARBURETOR ICE.
- [NTSB ATL82DLG12](https://openairdocs.org/ntsb/ATL82DLG12), Jul 2, 1982: Bell-Cont 42G EL TOMCAT-MK5A (N73871), Oswego, SC, substantial damage
- [NTSB MIA76FLG07](https://openairdocs.org/ntsb/MIA76FLG07), Aug 12, 1975: Bell 47G (N73871), Pinewood, SC, substantial damage
- [NTSB MIA66A0008](https://openairdocs.org/ntsb/MIA66A0008), Jul 12, 1965: Bell Tomcat (N73871), Skene, MS, substantial damage
- [NTSB UNK64X1530](https://openairdocs.org/ntsb/UNK64X1530), Apr 30, 1964: Cont Copter 47G (N73871), Windsor, MO, substantial damage

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

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