CHI72AC083

NTSB accident investigation · Short Bros SC-7-3 · Lacrosse, WI · April 14, 1972

Accident · FatalClosed
Date
April 14, 1972
Place
Lacrosse, WI · LACROSSE, WI
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Approach
Aircraft
N725RShort Bros SC-7-3
Status
Completed · report March 24, 1973
Report
Brief approved by the director
Case key
166831

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
----------------------------------------------------------------------------------------------------------------------------
3-3704  72/4/14    LACROSSE,WIS        SHORT BROS SC-7-3   CR-  1  0  0  COMMERCIAL                COMMERCIAL, FL.INSTR.,
        TIME - 0404                    N725R               PX-  0  0  0  COMMUTER AIR CARRIER      AGE 29, 6474 TOTAL HOURS,
                                       DAMAGE-DESTROYED    OT-  0  0  0  AIR TAXI-CARGO S-D        791 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - LACROSSE MUNI
        DEPARTURE POINT             INTENDED DESTINATION
          CHICAGO,ILL                 LACROSSE,WIS
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH GROUND/WATER: UNCONTROLLED                LANDING: FINAL APPROACH
        PROBABLE CAUSE(S)
           SYSTEMS - FLIGHT CONTROL SYSTEMS: WING FLAP CONTROL SYSTEM HYDRAULIC
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
           MISCELLANEOUS ACTS,CONDITIONS - ASYMETRICAL FLAPS
        REMARKS- CONTROL ROD P/NS.C7.45.2135.COMPRESSION OVERLOAD.

Aircraft

Registration
N725R
Reported as
Short Bros SC-7-3
Category
Airplane
Engine
turbo prop
Damage
Destroyed
Airport
Lacrosse 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.