IAD76AI047

NTSB accident investigation · Sikorsky S-55 · California, MD · January 9, 1976

Accident · FatalClosed
Date
January 9, 1976
Place
California, MD · CALIFORNIA, MD
Injuries
1 fatal, 1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N3498Sikorsky S-55
Status
Completed · report March 10, 1976
Report
Brief approved by the director
FAA report
19760109004719A
Case key
152251

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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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
----------------------------------------------------------------------------------------------------------------------------
3-0097   76/1/9    CALIFORNIA,MD       SIKORSKY S-55       CR-  1  0  1  COMMERCIAL                COMMERCIAL, AGE 27, 3140
        TIME - 0850                    N3498               PX-  0  0  0  CONSTRUCTION              TOTAL HOURS, 100 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          LEONARDTOWN,MD              SOLOMONS,MD
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH GROUND/WATER: UNCONTROLLED                IN FLIGHT: OTHER
        PROBABLE CAUSE(S)
           PERSONNEL - PRODUCTION-DESIGN-PERSONNEL: INCORRECT FACTORY INSTALLATION
           ROTORCRAFT - FLIGHT CONTROL SYSTEMS: CYCLIC PITCH CONTROL SYSTEM
           MISCELLANEOUS ACTS,CONDITIONS - IMPROPER CLEARANCE-TOLERANCE
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - AIRCRAFT CAME TO REST IN WATER
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON WATER
                                  SUSPECTED MECHANICAL DISCREPANCY
        REMARKS- WHEEL EQPD.FORE AND AFT SERVO P/N 514-40-5003 STEEL CYL SLEEVE AGAINST UPPER END CAP.FORTNER OVHLD

Aircraft

Registration
N3498
Reported as
Sikorsky S-55
Category
Helicopter
Engine
reciprocating
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.