SEA78FYE06

NTSB accident investigation · S.N.I.A.S. SA3180 · Clearwater, WA · February 6, 1978

Accident · No injuriesClosed
Date
February 6, 1978
Place
Clearwater, WA · CLEARWATER, WA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N8453S.N.I.A.S. SA3180
Status
Completed · report May 15, 1978
Report
Brief approved by the director
FAA report
19780206006719A
Case key
143253

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
----------------------------------------------------------------------------------------------------------------------------
3-0550   78/2/6    CLEARWATER,WA       S.N.I.A.S. SA3180   CR-  0  0  1  COMMERCIAL                COMMERCIAL, AGE 42, 9015
        TIME - 1340                    N8453               PX-  0  0  0  OTHER                     TOTAL HOURS, 232 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          CLEARWATER,WA               LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: HOVERING
           COLLIDED WITH: OBJECT                                    LANDING: POWER-OFF AUTOROTATIVE LANDING
        PROBABLE CAUSE(S)
           POWERPLANT - TURBINE ASSEMBLY: BLADE,TURBINE WHEEL
           MISCELLANEOUS ACTS,CONDITIONS - OVERHEATED
           MISCELLANEOUS ACTS,CONDITIONS - ELONGATED
           TERRAIN - OTHER
        FACTOR(S)
           PILOT IN COMMAND - IMPROPER STARTING PROCEDURES
           MISCELLANEOUS ACTS,CONDITIONS - PREVIOUS DAMAGE
           MISCELLANEOUS ACTS,CONDITIONS - INSTRUMENTS-MISREAD OR FAILED TO READ
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- SLING LOAD,CEDAR BLOCKS. EVIDENCE OF HOT STARTS & EXCEEDING EGT. HIT STUMPS.

Aircraft

Registration
N8453
Reported as
S.N.I.A.S. SA3180
Category
Helicopter
Engine
turbo shaft
Damage
Substantial 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.