IAD75AI050

NTSB accident investigation · Bell 206B · Wise, VA · March 8, 1975

Accident · FatalClosed
Date
March 8, 1975
Place
Wise, VA · WISE, VA
Injuries
3 fatal
Damage
Destroyed
Phase of flight
Uncontrolled descent
Aircraft
N370AFBell 206B
Status
Completed · report June 25, 1975
Report
Brief approved by the director
Case key
148046

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
----------------------------------------------------------------------------------------------------------------------------
3-1578   75/3/8    WISE,VA             BELL 206B           CR-  1  0  0  NONCOMMERCIAL             COMMERCIAL, FL.INSTR.,
        TIME - 2058                    N370AF              PX-  2  0  0  PLEASURE/PERSONAL TRANSP  AGE 40, 6027 TOTAL HOURS,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            748 IN TYPE, NOT
                                                                                                   INSTRUMENT RATED.
        NAME OF AIRPORT - LONESOME PINE
        DEPARTURE POINT             INTENDED DESTINATION
          BRISTOL,TN                  WISE,VA
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH GROUND/WATER: CONTROLLED                  IN FLIGHT: UNCONTROLLED DESCENT
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER IN-FLIGHT DECISIONS OR PLANNING
           PILOT IN COMMAND - CONTINUED VFR FLIGHT INTO ADVERSE WEATHER CONDITIONS
           PILOT IN COMMAND - FAILED TO MAINTAIN ADEQUATE ROTOR R.P.M.
        FACTOR(S)
           WEATHER - DOWNDRAFT,UPDRAFTS
           WEATHER - UNFAVORABLE WIND CONDITIONS
        WEATHER BRIEFING - NO RECORD OF BRIEFING RECEIVED
        WEATHER FORECAST - UNKNOWN/NOT REPORTED
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          PARTIAL OBSCURATION                                      UNKNOWN/NOT REPORTED
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          1/4 MILE OR LESS                                          SLEET, RAIN
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          FOG                                                       55
        WIND DIRECTION-DEGREES                                   WIND VELOCITY-KNOTS
          270                                                       35
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          BELOW MINIMUMS                                           NONE
        REMARKS- WIND GUSTING 45K.PLT ADVSD BY FSS FIXED WING ACFT COULD NOT LND DUE HI WINDS.

Aircraft

Registration
N370AF
Reported as
Bell 206B
Category
Helicopter
Engine
turbo shaft
Damage
Destroyed
Airport
Lonesome Pine

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.