MKC73DCA09

NTSB accident investigation · Bell 47G-5 · Chesterfield, MO · December 13, 1972

Accident · Minor injuriesClosed
Date
December 13, 1972
Place
Chesterfield, MO · CHESTERFIELD, MO
Injuries
1 minor, 1 uninjured
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N7042JBell 47G-5
Status
Completed · report April 3, 1973
Report
Brief approved by the director
Case key
163252

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
----------------------------------------------------------------------------------------------------------------------------
3-3858  72/12/13   CHESTERFIELD,MO     BELL 47G-5          CR-  0  0  1  MISCELLANEOUS             COMMERCIAL, FL.INSTR.,
        TIME - 1220                    N7042J              PX-  0  0  1  POLICE PATROL             AGE 29, 1401 TOTAL HOURS,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            1250 IN TYPE, NOT
                                                                                                   INSTRUMENT RATED.
        NAME OF AIRPORT - SPIRIT ST.LOUIS
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: NORMAL CRUISE
           DITCHING                                                 LANDING: POWER-OFF AUTOROTATIVE LANDING
        PROBABLE CAUSE(S)
           POWERPLANT - MISCELLANEOUS: POWERPLANT FAILURE FOR UNDETERMINED REASONS
           PILOT IN COMMAND - IMPROPER IN-FLIGHT DECISIONS OR PLANNING
           MISCELLANEOUS ACTS,CONDITIONS - UNWARRANTED LOW FLYING
        FACTOR(S)
           WEATHER - CONDITIONS CONDUCIVE TO CARB./INDUCTION SYSTEM ICING
           MISCELLANEOUS ACTS,CONDITIONS - AIRCRAFT CAME TO REST IN WATER
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON WATER
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          SCATTERED                                                UNKNOWN/NOT REPORTED
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          NONE                                                      24
        WIND DIRECTION-DEGREES                                   WIND VELOCITY-KNOTS
           30                                                       5
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          VFR                                                      NONE
        REMARKS- ALT TOO LOW TO REACH SHORE WHEN PWR WAS LOST. ACFT SANK IN MO RVR,WAS NOT RCVRD.

Aircraft

Registration
N7042J
Reported as
Bell 47G-5
Category
Helicopter
Engine
reciprocating
Damage
Destroyed
Airport
Spirit St.Louis

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.