SEA78FA062

NTSB accident investigation · Aero Comdr 500B · Great Falls, MT · September 6, 1978

Accident · FatalClosed
Date
September 6, 1978
Place
Great Falls, MT · GREAT FALLS, MT
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Approach
Aircraft
N6112XAero Comdr 500B
Status
Completed · report October 26, 1978
Report
Brief approved by the director
FAA report
19780906032659A
Case key
139718

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
----------------------------------------------------------------------------------------------------------------------------
3-2838   78/9/6    GREAT FALLS,MT      AERO COMDR 500B     CR-  1  0  0  COMMERCIAL                COMMERCIAL, FL.INSTR.,
        TIME - 0251                    N6112X              PX-  0  0  0  COMMUTER AIR CARRIER      AGE 27, 3166 TOTAL HOURS,
                                       DAMAGE-DESTROYED    OT-  0  0  0  AIR TAXI-CARGO S-D        650 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - GREAT FALLS INTL
        DEPARTURE POINT             INTENDED DESTINATION
          HELENA,MT                   GREAT FALLS,MT
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH GROUND/WATER: CONTROLLED                  LANDING: FINAL APPROACH
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER IFR OPERATION
        FACTOR(S)
           WEATHER - FOG
        WEATHER BRIEFING - BRIEFED BY FLIGHT SERVICE PERSONNEL, BY RADIO
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          OVERCAST/LOWER SCATTERED                                  2800
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          1/2 MILE OR LESS                                         NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          FOG                                                       59
        WIND DIRECTION-DEGREES                                   WIND VELOCITY-KNOTS
          300                                                       4
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          IFR                                                      IFR
        REMARKS- FAILED TO ESTAB ON APP CS,EXCESS SPEED,EXCESS DESCENT RATE,DESCENDED BELOW MINS.

Aircraft

Registration
N6112X
Reported as
Aero Comdr 500B
Category
Airplane
Engine
reciprocating
Damage
Destroyed
Airport
Great Falls Intl

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.