NYC72FKM03

NTSB accident investigation · Bell 206A · Highlands, NC · August 21, 1971

Accident · No injuriesClosed
Date
August 21, 1971
Place
Highlands, NC · HIGHLANDS, NC
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N150HHBell 206A
Status
Completed · report April 4, 1972
Report
Brief approved by the director
Case key
162692

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
----------------------------------------------------------------------------------------------------------------------------
3-3082  71/8/21    HIGHLANDS,NC        BELL 206A           CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 65, 11000
        TIME - 1840                    N150HH              PX-  0  0  3  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 903 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          ASHEVILLE,NC                HIGHLANDS,NC
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GROUND-WATER LOOP-SWERVE                                 LANDING: LEVEL OFF/TOUCHDOWN
           COLLISION WITH GROUND/WATER: UNCONTROLLED                LANDING: OTHER
        PROBABLE CAUSE(S)
           PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: INADEQUATE MAINTENANCE AND INSPECTION
           ROTORCRAFT - MISCELLANEOUS UNITS AND ASSEMBLIES: OTHER
           MISCELLANEOUS ACTS,CONDITIONS - IMPROPERLY INSTALLED
        FACTOR(S)
           PILOT IN COMMAND - FAILED TO MAINTAIN ADEQUATE ROTOR R.P.M.
        REMARKS- THE S.A.S.PROVISION ANTI-TORQUE STOP INSTALLED BACKWARDS,ROTOR SPEED BLO 95 PCT,DRCTNL CTL LOST.

Aircraft

Registration
N150HH
Reported as
Bell 206A
Category
Helicopter
Engine
turbo shaft
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.