NTSB Identification: OAK77FVD09
14 CFR Part 91 General Aviation
Aircraft: SIKORSKY S-58, registration: N62251
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-0221   77/1/6    ALAMEDA,CA          SIKORSKY S-58       CR-  0  1  0  COMMERCIAL                COMMERCIAL, AGE 39, 893
        TIME - 1525                    N62251              PX-  0  0  0  CONSTRUCTION              TOTAL HOURS, 35 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - NAS ALAMEDA CA
        DEPARTURE POINT             INTENDED DESTINATION
          ALAMEDA,CA                  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 - MISCELLANEOUS: POWERPLANT FAILURE FOR UNDETERMINED REASONS
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - JETTISONED LOAD
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- EXT LOAD OPNS.HIT STEEL BEAM ON TOP OF BLDG.
Full narrative is not available


​​​​​​