CHI72DEE71

NTSB accident investigation · MGT Mustang MM1 · Lockport, IL · April 9, 1972

Accident · No injuriesClosed
Date
April 9, 1972
Place
Lockport, IL · LOCKPORT, IL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N8710MGT Mustang MM1
Status
Completed · report February 1, 1973
Report
Brief approved by the director
Case key
166399

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
----------------------------------------------------------------------------------------------------------------------------
3-1424   72/4/9    LOCKPORT,ILL        MGT MUSTANG MM1     CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 49, 400
        TIME - 1330                    N8710               PX-  0  0  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 145 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - LEWIS-LOCKPORT
        DEPARTURE POINT             INTENDED DESTINATION
          LOCKPORT,ILL                LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           PROPELLER/ROTOR FAILURE: PROPELLER                       TAKEOFF: INITIAL CLIMB
           COLLIDED WITH: DITCHES                                   LANDING: ROLL
        PROBABLE CAUSE(S)
           POWERPLANT - PROPELLER AND ACCESSORIES: SPINNERS,DOMES
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
           MISCELLANEOUS ACTS,CONDITIONS - OUT OF BALANCE
           MISCELLANEOUS ACTS,CONDITIONS - VIBRATION,EXCESSIVE
           TERRAIN - ROUGH/UNEVEN
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
                                  PROP/ENGINE VIBRATION
        REMARKS- PROP SPINNER BULKHEAD ATCHMENT SCREW FAILED. APRXLY 4HRS FLT TIME SINCE SPINNER INSTALLATION.

Aircraft

Registration
N8710
Reported as
MGT Mustang MM1
Category
Airplane, amateur-built
Engine
reciprocating
Damage
Substantial damage
Airport
Lewis-Lockport

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.