CHI72FEE72

NTSB accident investigation · Cassutt 11M · Naperville, IL · April 18, 1972

Accident · FatalClosed
Date
April 18, 1972
Place
Naperville, IL · NAPERVILLE, IL
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Approach
Aircraft
N55MSCassutt 11M
Status
Completed · report October 11, 1972
Report
Brief approved by the director
Case key
165841

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
----------------------------------------------------------------------------------------------------------------------------
3-0399  72/4/18    NAPERVILLE,ILL      CASSUTT 11M         CR-  1  0  0  MISCELLANEOUS             PRIVATE, AGE 21, 345
        TIME - 0528                    N55MS               PX-  0  0  0  TEST                      TOTAL HOURS, 0 IN TYPE,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - NAPERVILLE AERO
        DEPARTURE POINT             INTENDED DESTINATION
          NAPERVILLE,ILL              LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH GROUND/WATER: UNCONTROLLED                LANDING: TRAFFIC PATTERN-CIRCLING
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER OPERATION OF FLIGHT CONTROLS
        FACTOR(S)
           PILOT IN COMMAND - LACK OF FAMILIARITY WITH AIRCRAFT
        REMARKS- PLT OVER CONTROLLED ON FIRST TURN IN PATTERN. INITIAL FLT IN ACFT.

Aircraft

Registration
N55MS
Reported as
Cassutt 11M
Category
Airplane, amateur-built
Engine
reciprocating
Damage
Destroyed
Airport
Naperville Aero

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.