NYC71FFA11

NTSB accident investigation · Sikorsky S-58B · Fonda, NY · August 26, 1970

Accident · No injuriesClosed
Date
August 26, 1970
Place
Fonda, NY · FONDA, NY
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N8561Sikorsky S-58B
Status
Completed · report October 26, 1972
Report
Brief approved by the director
Case key
107975

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
----------------------------------------------------------------------------------------------------------------------------
3-4618  70/8/26    FONDA,NY            SIKORSKY S-58B      CR-  0  0  4  COMMERCIAL                COMMERCIAL, AGE 25, 2600
        TIME - 0745                    N8561               PX-  0  0  0  CTR CARGO-D               TOTAL HOURS, 1400 IN
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            TYPE, NOT INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - FULCO
        DEPARTURE POINT             INTENDED DESTINATION
          FONDA,NY                    LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           PROPELLER/ROTOR FAILURE: TAIL ROTOR                      LANDING: FINAL APPROACH
           HARD LANDING                                             LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           ROTORCRAFT - TRANSMISSION ROTOR DRIVE SYSTEM: TAIL ROTOR GEAR BOX
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - SEPARATION IN FLIGHT
        REMARKS- T/R GR BOX SEPRTD AT FRONT FLANGE OF INTMED HOUSING FM STATIC OVRLOAD.

Aircraft

Registration
N8561
Reported as
Sikorsky S-58B
Category
Helicopter
Engine
reciprocating
Damage
Substantial damage
Airport
Fulco

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.

Other investigations on N8561 · 1

Matched to the same aircraft by N-number and date.