FTW73FRD02

NTSB accident investigation · S.N.I.A.S SA316B · St.Martinville, LA · August 8, 1972

Accident · No injuriesClosed
Date
August 8, 1972
Place
St.Martinville, LA · ST.MARTINVILLE, LA
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N5957S.N.I.A.S SA316B
Status
Completed · report April 23, 1973
Report
Brief approved by the director
Case key
168803

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
----------------------------------------------------------------------------------------------------------------------------
3-4098   72/8/8    ST.MARTINVILLE,LA   S.N.I.A.S SA316B    CR-  0  0  2  MISCELLANEOUS             COMMERCIAL, AGE 33, 3445
        TIME - 1845                    N5957               PX-  0  0  1  FERRY                     TOTAL HOURS, 6 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - NEW IBERIA
        DEPARTURE POINT             INTENDED DESTINATION
          MORGAN CITY,LA              LAFAYETTE,LA
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: NORMAL CRUISE
           ROLL OVER                                                LANDING: POWER-OFF AUTOROTATIVE LANDING
        PROBABLE CAUSE(S)
           ROTORCRAFT - TRANSMISSION ROTOR DRIVE SYSTEM: OTHER
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
           TERRAIN - ROUGH/UNEVEN
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- TRANSMISSION FAILED,CAUSED M/R SYS DMG. LND IN SWAMP.

Aircraft

Registration
N5957
Reported as
S.N.I.A.S SA316B
Category
Helicopter
Engine
turbo shaft
Damage
Substantial damage
Airport
New Iberia

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.