MIA80FA006

NTSB accident investigation · Sikorsky S-55 · Davenport, FL · October 23, 1979

Accident · FatalClosed
Date
October 23, 1979
Place
Davenport, FL · DAVENPORT, FL
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Approach
Aircraft
N95761Sikorsky S-55
Status
Completed · report April 21, 1980
Report
Brief approved by the director
FAA report
19791023043769A
Case key
133427

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
----------------------------------------------------------------------------------------------------------------------------
3-2438  79/10/23 NR.DAVENPORT,FL       SIKORSKY S-55       CR-  1  0  0  MISCELLANEOUS             COMMERCIAL, AGE 39, 4000
        TIME - 0800                    N95761              PX-  0  0  0  DEMONSTRATION             TOTAL HOURS, 200 IN TYPE,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            NOT INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          LOUGHMAN,FL                DAVENPORT,FL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           AIRFRAME FAILURE: IN FLIGHT                              LANDING: FINAL APPROACH
        PROBABLE CAUSE(S)
           ROTORCRAFT - TRANSMISSION ROTOR DRIVE SYSTEM: OTHER
           MISCELLANEOUS ACTS,CONDITIONS - FATIGUE FRACTURE
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - SEPARATION IN FLIGHT
        REMARKS- MAIN TRANSMISSION SUPPORT ASSY SEPARATED DRG FLT.

Aircraft

Registration
N95761
Reported as
Sikorsky S-55
Category
Helicopter
Engine
reciprocating
Damage
Destroyed

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.