ANC79FA076

NTSB accident investigation · Soloy 12EJ3 · Wrangell, AK · September 9, 1978

Accident · FatalClosed
Date
September 9, 1978
Place
Wrangell, AK · WRANGELL, AK
Injuries
3 fatal
Damage
Destroyed
Phase of flight
Approach
Aircraft
N5384VSoloy 12EJ3
Status
Completed · report August 9, 1979
Report
Brief approved by the director
Case key
202539

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
----------------------------------------------------------------------------------------------------------------------------
3-4407   78/9/9  NR.WRANGELL,AK        SOLOY 12EJ3         CR-  1  0  0  COMMERCIAL                COMMERCIAL, AGE 30, 5283
        TIME - 1447                    N5384V              PX-  2  0  0  AIR TAXI-PASSG            TOTAL HOURS, 1003 IN
                                       DAMAGE-DESTROYED    OT-  0  0  0                            TYPE, NOT INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - WRANGELL
        DEPARTURE POINT             INTENDED DESTINATION         LAST ENROUTE STOP
         WRANGELL,AK                  RETURN                       FIELD SITE
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           PROPELLER/ROTOR FAILURE: MAIN ROTOR                      LANDING: FINAL APPROACH
           COLLISION WITH GROUND/WATER: UNCONTROLLED                LANDING: FINAL APPROACH
        PROBABLE CAUSE(S)
           PERSONNEL - PRODUCTION-DESIGN-PERSONNEL: SUBSTANDARD QUALITY CONTROL
           ROTORCRAFT - ROTOR ASSEMBLIES: MAIN ROTOR BLADES
           MISCELLANEOUS ACTS,CONDITIONS - IMPROPER CLEARANCE-TOLERANCE
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - SEPARATION IN FLIGHT
        REMARKS- FLOAT EQUIPPED.UNDERSIZE THREADS ON ANTI-NODE BAR ASMBLY(PN 2253-1124-1).ANTI-NODE WT SEP IN-FLT.

Aircraft

Registration
N5384V
Reported as
Soloy 12EJ3
Category
Helicopter
Engine
turbo shaft
Damage
Destroyed
Airport
Wrangell