UNK64X3185

NTSB accident investigation · Hughes 269A · Oconomowoc Lk, WI · August 2, 1964

Accident · No injuriesClosed
Date
August 2, 1964
Place
Oconomowoc Lk, WI · OCONOMOWOC LK, WI
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N8924FHughes 269A
Status
Completed · report December 28, 1964
Report
Brief approved by the director
Case key
182644

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
----------------------------------------------------------------------------------------------------------------------------
2-0629   64/8/2    OCONOMOWOC LK WIS   HUGHES 269A         CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, FL.INSTR.,
        TIME - 1630                    N8924F              PX-  0  0  1  PLEASURE/PERSONAL TRANSP  AGE 25, 1510 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            111 IN TYPE, NOT
                                                                                                   INSTRUMENT RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           UNDERSHOOT                                               LANDING: FINAL APPROACH
           COLLISION WITH GROUND/WATER: UNCONTROLLED                LANDING: FINAL APPROACH
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - MISJUDGED DISTANCE AND ALTITUDE
        FACTOR(S)
           ROTORCRAFT - TRANSMISSION ROTOR DRIVE SYSTEM: TAIL ROTOR DRIVE SHAFT ASSEMBLY
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
           MISCELLANEOUS ACTS,CONDITIONS - AIRCRAFT CAME TO REST IN WATER
        REMARKS- TAIL ROTOR BLADE HIT WATER

Aircraft

Registration
N8924F
Reported as
Hughes 269A
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.

Other investigations on N8924F · 2

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