CHI69D0648

NTSB accident investigation · Lake LA-4 · Detroit, MI · May 23, 1969

Accident · No injuriesClosed
Date
May 23, 1969
Place
Detroit, MI · DETROIT, MI
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N7610LLake LA-4
Status
Completed · report July 3, 1969
Report
Brief approved by the director
Case key
183616

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
----------------------------------------------------------------------------------------------------------------------------
3-1351  69/5/23    DETROIT,MICH        LAKE LA-4           CR-  0  0  1  INSTRUCTIONAL             STUDENT, AGE 29, 39 TOTAL
        TIME - 1915                    N7610L              PX-  0  0  0  TRAINING                  HOURS, 28 IN TYPE, NOT
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GROUND-WATER LOOP-SWERVE                                 TAKEOFF: RUN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER OPERATION OF FLIGHT CONTROLS
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - AIRCRAFT CAME TO REST IN WATER
        REMARKS- DIRECTIONAL CONTROL LOSS DUE TO PLT ALLOWING R WING FLOAT TO STRIKE WATER.SANK IN DETROIT RIVER.

Aircraft

Registration
N7610L
Reported as
Lake LA-4
Category
Airplane
Engine
reciprocating
Damage
Substantial damage

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.