MKC68A0050

NTSB accident investigation · Brantly B-2B · Lakeside, NE · February 6, 1968

Accident · FatalClosed
Date
February 6, 1968
Place
Lakeside, NE · LAKESIDE, NE
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N2287UBrantly B-2B
Status
Completed · report July 23, 1968
Report
Brief approved by the director
Safety recommendations
Yes
Case key
79547

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
----------------------------------------------------------------------------------------------------------------------------
3-1563   68/2/6  NR.LAKESIDE,NEBR      BRANTLY B-2B        CR-  1  0  0  NONCOMMERCIAL             PRIVATE, AGE 41, 700
        TIME - 1630                    N2287U              PX-  1  0  0  BUSINESS                  TOTAL HOURS, 600 IN TYPE,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            NOT INSTRUMENT RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           PROPELLER/ROTOR FAILURE: TAIL ROTOR                      IN FLIGHT: NORMAL CRUISE
           COLLISION WITH GROUND/WATER: UNCONTROLLED                IN FLIGHT: UNCONTROLLED DESCENT
        PROBABLE CAUSE(S)
           ROTORCRAFT - ROTOR ASSEMBLIES: TAIL ROTOR BLADES
           MISCELLANEOUS ACTS,CONDITIONS - CORRODED/CORROSION
           MISCELLANEOUS ACTS,CONDITIONS - FATIGUE FRACTURE
           PILOT IN COMMAND - FAILED TO MAINTAIN ADEQUATE ROTOR R.P.M.
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - SEPARATION IN FLIGHT
        MISSING AIRCRAFT - LATER RECOVERED
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
                                  LATERAL CONTROL PROBLEM
        REMARKS- RECOVERY DATE-2/7/68.FAILURE OF T/R BLADE SPAR IN THE INSIDE BEARING BOSS RADIUS.

Aircraft

Registration
N2287U
Reported as
Brantly B-2B
Category
Helicopter
Engine
reciprocating
Damage
Destroyed