DEN81FA022

NTSB accident investigation · Bell 206A · Evanston, WY · March 16, 1981

Accident · No injuriesClosed
Date
March 16, 1981
Place
Evanston, WY · EVANSTON, WY
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N7881SBell 206A
Status
Completed · report April 26, 1982
Report
Brief approved by the director
FAA report
19810316010199A
Case key
126569

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
----------------------------------------------------------------------------------------------------------------------------
3-3559  81/3/16  NR.EVANSTON,WY        BELL 206A           CR-  0  0  1  COMMERCIAL                COMMERCIAL, AGE 35, 5440
        TIME - 1630                    N7881S              PX-  0  0  2  AIR TAXI-PASSG            TOTAL HOURS, 865 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          EVANSTON,WY                 LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: NORMAL CRUISE
           HARD LANDING                                             LANDING: POWER-OFF AUTOROTATIVE LANDING
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - ATTEMPTED OPERATION W/KNOWN DEFICIENCIES IN EQUIPMENT
           POWERPLANT - FUEL SYSTEM: RAM AIR ASSEMBLY
           MISCELLANEOUS ACTS,CONDITIONS - OBSTRUCTED
        FACTOR(S)
           WEATHER - FOG
           WEATHER - SNOW
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        WEATHER BRIEFING - NO RECORD OF BRIEFING RECEIVED
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          OVERCAST                                                  800
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          1/2 MILE OR LESS                                         SNOW SHOWERS
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          BLOWING SNOW                                              23
        WIND DIRECTION-DEGREES                                   WIND VELOCITY-KNOTS
          180                                                       30
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          IFR                                                      NONE
        REMARKS- CONTD FLT INTO HVY SNW.ENG AIR INDUCTION SYS DEFLECTOR KIT NOT INSTALLED.

Aircraft

Registration
N7881S
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.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.

Other investigations on N7881S · 3

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