DEN81FTC25

NTSB accident investigation · Beech H18S · Gillette, WY · September 27, 1981

Accident · Minor injuriesClosed
Date
September 27, 1981
Place
Gillette, WY · GILLETTE, WY
Injuries
2 minor, 6 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N919XBeech H18S
Status
Completed · report December 31, 1981
Report
Brief approved by the director
FAA report
19810927063479A
Case key
122881

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
----------------------------------------------------------------------------------------------------------------------------
3-2946  81/9/27    GILLETTE,WY         BEECH H18S          CR-  0  0  2  NONCOMMERCIAL             ATP,FLIGHT INSTR., AGE
        TIME - 2045                    N919X               PX-  0  0  6  PLEASURE/PERSONAL TRANSP  32, 6000 TOTAL HOURS, 50
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - GILLETTE CAMPBELL
        DEPARTURE POINT             INTENDED DESTINATION
          GILLETTE,WY                 LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            LANDING: OTHER
           COLLISION WITH GROUND/WATER: CONTROLLED                  LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           POWERPLANT - ENGINE STRUCTURE: VALVE ASSEMBLIES
           MISCELLANEOUS ACTS,CONDITIONS - IMPROPER ALIGNMENT/ADJUSTMENT
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- NR 5 EXH VALVE 0.250 CLEARANCE,ALL OTHERS NORMAL AT APRX 0.010. NR 5 EXH VALVE SPRING BROKEN.

Aircraft

Registration
N919X
Reported as
Beech H18S
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
Gillette Campbell

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 N919X · 1

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