CHI75AC059

NTSB accident investigation · Beech G35 · Rock Falls, IL · February 23, 1975

Accident · FatalClosed
Date
February 23, 1975
Place
Rock Falls, IL · ROCK FALLS, IL
Injuries
2 fatal
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N4594DBeech G35
Status
Completed · report July 15, 1975
Report
Brief approved by the director
FAA report
19750223031369A
Case key
148056

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
----------------------------------------------------------------------------------------------------------------------------
3-1648  75/2/23    ROCK FALLS,IL       BEECH G35           CR-  1  0  0  NONCOMMERCIAL             PRIVATE, AGE 45, 565
        TIME - 2025                    N4594D              PX-  1  0  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 271 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - WHITESIDE COUNTY
        DEPARTURE POINT             INTENDED DESTINATION         LAST ENROUTE STOP
          ROCK FALLS,IL               RETURN                       BLOOMINGTON,IL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH GROUND/WATER: CONTROLLED                  LANDING: FINAL APPROACH
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - ATTEMPTED OPERATION W/KNOWN DEFICIENCIES IN EQUIPMENT
           MISCELLANEOUS ACTS,CONDITIONS - AIRFRAME ICE
        FACTOR(S)
           WEATHER - ICING CONDITIONS-INCLUDES SLEET,FREEZING RAIN,ETC.
           WEATHER - LOW CEILING
           WEATHER - SNOW
           WEATHER - UNFAVORABLE WIND CONDITIONS
           MISCELLANEOUS ACTS,CONDITIONS - ICE-WINDSHIELD
        WEATHER BRIEFING - BRIEFED BY FLIGHT SERVICE PERSONNEL, BY PHONE
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        MISSING AIRCRAFT - LATER RECOVERED
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          OBSCURATION                                               300
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          1/2 MILE OR LESS                                         SNOW
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          BLOWING SNOW                                              33
        WIND DIRECTION-DEGREES                                   WIND VELOCITY-KNOTS
           30                                                       23
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          IFR                                                      IFR
        REMARKS- NOT DEICER EQPD.RCVRD 2/24/75.

Aircraft

Registration
N4594D
Reported as
Beech G35
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
Whiteside County

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.