FTW78FA016

NTSB accident investigation · S.N.I.A.S. SA330J · Intracstl City, LA · December 8, 1977

Accident · FatalClosed
Date
December 8, 1977
Place
Intracstl City, LA · INTRACSTL CITY, LA
Injuries
17 fatal, 1 serious, 1 minor
Damage
Destroyed
Phase of flight
Approach
Aircraft
N4730SS.N.I.A.S. SA330J
Status
Completed · report January 16, 1978
Report
Brief approved by the director
Case key
143828

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
----------------------------------------------------------------------------------------------------------------------------
3-3861   77/12/8 NR.INTRACSTL CITY,LA  S.N.I.A.S. SA330J   CR-  1  0  1  COMMERCIAL                ATP,FLIGHT INSTR., AGE
        TIME - 1200                    N4730S              PX- 16  1  0  AIR TAXI-PASSG            53, 16267 TOTAL HOURS,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            450 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          INTRACOASTAL CITY,LA        LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLIDED WITH: OBJECT                                    LANDING: GO-AROUND
        PROBABLE CAUSE(S)
           COPILOT - IMPROPER COMPENSATION FOR WIND CONDITIONS
           PILOT IN COMMAND - INADEQUATE SUPERVISION OF FLIGHT
           COPILOT - DELAYED IN INITIATING GO-AROUND
           PERSONNEL - MISCELLANEOUS-PERSONNEL: OTHER
        FACTOR(S)
           WEATHER - UNFAVORABLE WIND CONDITIONS
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          BROKEN                                                    3200
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  RELATIVE BEARING OF WIND
          HAZE                                                     RIGHT QUARTERING HEAD WIND 023-067 DEGREES
        TEMPERATURE-F                                            WIND DIRECTION-DEGREES
           71                                                      160
        WIND VELOCITY-KNOTS                                      TYPE OF WEATHER CONDITIONS
           25                                                      VFR
        TYPE OF FLIGHT PLAN
          NONE
        REMARKS- COLLIDED WITH CRANE CABLE. CRANE OPR FAILED TO PARK CRANE BOOM IN STOWED POSITION. WIND GUST 30K.

Aircraft

Registration
N4730S
Reported as
S.N.I.A.S. SA330J
Category
Helicopter
Engine
turbo shaft
Damage
Destroyed