MKC74IK067

NTSB incident investigation · Beech 99 · Fort Dodge, IA · May 18, 1974

Incident · No injuriesClosed
Date
May 18, 1974
Place
Fort Dodge, IA · FORT DODGE, IA
Injuries
2 uninjured
Damage
Minor damage
Phase of flight
Enroute
Aircraft
N7994RBeech 99
Status
Completed · report June 12, 1974
Report
Brief approved by the director
Case key
173438

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the incident.

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
----------------------------------------------------------------------------------------------------------------------------
5-0012  74/5/18  NR.FORT DODGE,IOWA    BEECH 99            CR-  0  0  2  COMMERCIAL                COMMERCIAL, AGE 28, 6605
        TIME - 0253                    N7994R              PX-  0  0  0  COMMUTER AIR CARRIER      TOTAL HOURS, 576 IN TYPE,
                                       DAMAGE-MINOR        OT-  0  0  0  AIR TAXI-CARGO S-D        INSTRUMENT RATED.
        CLASSIFIED AS INCIDENT
        NAME OF AIRPORT - WORTHINGTON MUNI
        DEPARTURE POINT             INTENDED DESTINATION
          FORT DODGE,IOWA             SPENCER,IOWA
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           FIRE OR EXPLOSION: IN FLIGHT                             IN FLIGHT: NORMAL CRUISE
        PROBABLE CAUSE(S)
           SYSTEMS - ELECTRICAL SYSTEM: OTHER
           MISCELLANEOUS - FOREIGN MATERIAL AFFECTING NORMAL OPERATIONS
           MISCELLANEOUS - SMOKE IN COCKPIT
        FACTOR(S)
           AIRFRAME - FUSELAGE: WINDSHIELDS,WINDOWS,CANOPIES
           MISCELLANEOUS ACTS,CONDITIONS - LEAK/LEAKAGE
           WEATHER - RAIN
        WEATHER BRIEFING - BRIEFED BY FLIGHT SERVICE PERSONNEL, BY PHONE
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        EMERGENCY CIRCUMSTANCES - PRECAUTIONARY LANDING ON AIRPORT
                                  SMOKE IN COCKPIT
                                  SUSPECTED MECHANICAL DISCREPANCY
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          OVERCAST                                                  4000
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          ZERO                                                     RAIN
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TYPE OF WEATHER CONDITIONS
          UNKNOWN/NOT REPORTED                                     IFR
        TYPE OF FLIGHT PLAN
          IFR
        REMARKS- MAIL FLT.LGT CIRCUIT FOR ELECTRIC TRIM UNIT P/N115-524032 CHARRED IN BOTTOM AREA.FLT IN HVY RAIN.

Aircraft

Registration
N7994R
Reported as
Beech 99
Category
Airplane
Engine
turbo prop
Damage
Minor damage
Airport
Worthington Muni

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.

Other investigations on N7994R · 1

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