FTW68F0493

NTSB accident investigation · Bell-Carson C-4 · San Antonio, TX · February 25, 1968

Accident · No injuriesClosed
Date
February 25, 1968
Place
San Antonio, TX · SAN ANTONIO, TX
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N614XBell-Carson C-4
Status
Completed · report September 20, 1968
Report
Brief approved by the director
Case key
111522

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
----------------------------------------------------------------------------------------------------------------------------
3-2335  68/2/25    SAN ANTONIO,TEX     BELL-CARSON C-4     CR-  0  0  1  COMMERCIAL                COMMERCIAL, FL.INSTR.,
        TIME - 1810                    N614X               PX-  0  0  3  AIR TAXI-PASSG            AGE 36, 2455 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            76 IN TYPE, NOT
                                                                                                   INSTRUMENT RATED.
        NAME OF AIRPORT - SAN ANTONIO INTL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           AIRFRAME FAILURE: IN FLIGHT                              IN FLIGHT: HOVERING
           COLLISION WITH GROUND/WATER: UNCONTROLLED                IN FLIGHT: UNCONTROLLED DESCENT
        PROBABLE CAUSE(S)
           ROTORCRAFT - MISCELLANEOUS UNITS AND ASSEMBLIES: TAIL BOOMS/PYLONS/CONES
           MISCELLANEOUS ACTS,CONDITIONS - CORRODED/CORROSION
           PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: INADEQUATE MAINTENANCE AND INSPECTION
         FIRE AFTER IMPACT
        REMARKS- STRUCTURAL FAILURE OF TUBING,DUE TO INTERNAL RUST.ACFT A CONVERSION,UNKNOWN TOTAL TIME ON AIRFRAME

Aircraft

Registration
N614X
Reported as
Bell-Carson C-4
Category
Helicopter
Engine
reciprocating
Damage
Substantial damage
Airport
San Antonio Intl

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 N614X · 2

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