CHI68A0042

NTSB accident investigation · Brantly 305 · Taswell, IN · November 3, 1967

Accident · FatalClosed
Date
November 3, 1967
Place
Taswell, IN · TASWELL, IN
Injuries
3 fatal
Damage
Destroyed
Phase of flight
Unknown
Aircraft
N2208UBrantly 305
Status
Completed · report April 30, 1968
Report
Brief approved by the director
Case key
113628

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
----------------------------------------------------------------------------------------------------------------------------
2-1092   67/11/3   TASWELL,IND         BRANTLY 305         CR-  1  0  0  COMMERCIAL                COMMERCIAL, AGE 39, 744
        TIME - 1028                    N2208U              PX-  2  0  0  POWER/PIPELINE            TOTAL HOURS, 153 IN TYPE,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            NOT INSTRUMENT RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           PROPELLER/ROTOR FAILURE: MAIN ROTOR                      UNKNOWN/NOT REPORTED
           COLLISION WITH GROUND/WATER: UNCONTROLLED                IN FLIGHT: UNCONTROLLED DESCENT
        PROBABLE CAUSE(S)
           ROTORCRAFT - ROTOR ASSEMBLIES: MAIN ROTOR HEAD ASSEMBLIES
           ROTORCRAFT - ROTOR ASSEMBLIES: BEARINGS
          ROTORCFT-M/R CLEVIS BEARINGS SEIZED.
           ROTORCRAFT - ROTOR ASSEMBLIES: MAIN ROTOR BLADES
           MISCELLANEOUS ACTS,CONDITIONS - FATIGUE FRACTURE
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - SEPARATION IN FLIGHT
        REMARKS- MAIN ROTOR TORSION STRAPS FAILED.

Aircraft

Registration
N2208U
Reported as
Brantly 305
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.